Category Archives: Raptors

Bustin’ Out for Birdathon

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The Wings Across the Big Sky Festival is less than two weeks away and Braden I look forward to seeing some of you there. It’s not too late to sign up. Just click here for what promises to be a terrific weekend of birding Montana’s stunning northwest corner. Braden and I will be leading two field trips, one to Tally Lake and the other to the CSKT Bison Range. Even if you’re not on those trips, please say hello! Meanwhile, we are happy to share another recent big birding event—an exhilarating day of Birdathon to raise money for our local Audubon chapter!

On Friday, May 15th, I woke at 4 a.m., excited to be devoting a full day—and I mean FULL—to birding. Unlike most days of birding, however, I and my team of Braden, Susan Snetsinger, and her son Eli would be dedicating our day to raising money for a good cause under the auspices of Birdathon.

Birdathon is an annual event put on by many different bird-related conservation groups, and it works much like those death marches you probably got suckered into as a youngster in which you would commit to walking twenty miles and sign up sponsors to pay you for each mile walked. Birdathon, though, is MUCH more fun than those blister-packing marathons of yesteryear because birding teams get to raise money by BIRDING!

I find it impossible not to photograph Black-necked Stilts when I see them and, indeed, the birds showed up aplenty for Birdathon.

In the spirit of healthy, fund-raising competition, we dubbed our team Bird Domination, but none of us had ever actually participated in a Birdathon. Undaunted, we coerced an assortment of family members and friends to donate money for each bird that we might find, deceitfully telling them that we probably would see about 100 birds during the day—even though we harbored much higher aspirations. Our donations would go to support the wonderful conservation and education work of our local birding chapter, Five Valleys Audubon, and Braden and I diligently crafted a route that would net us the most birds in a single day.

Team Domination: (L to R) Sneed, Braden, Eli, and Susan.

Braden and I decided to start at dawn with a quick trip up Rattlesnake Creek in our own neighborhood to pick up a few birds we might not see anywhere else. Arriving at the trailhead at 5:30 sharp, the birds did not disappoint. In the parking lot, we immediately heard Nashville Warbler and Hammond’s Flycatcher, and walking up the main trail, an American Dipper popped out onto the trail. Turning up a side creek called Spring Gulch, we heard our last two targets for here: Townsend’s Warbler and the boom boom boom of a Ruffed Grouse! Then we hurried back to the car to collect the rest of our teammates so that our proper Birdathon could launch.

It would take way too many words—and probably bore the heck out of you—to give you a blow by blow of the entire day, but to give you the scope of our endeavor, here are the basics and highlights.

Three distant American Bitterns (!) above Sčilíp (formerly Dixon) Marsh. Unimpressed, two Osprey watch from a nest.

Our route took us from Missoula to Sčilíp (formerly Dixon) Marsh and past the CSKT Bison Range to Ninepipe National Wildlife Refuge. From there, we drove to Bigfork, down the Seeley Swan Valley and then over to Browns Lake. Our last big push carried us across the Continental Divide to Great Falls and our final destination—Benton Lake National Wildlife Refuge—before making the long return trip to Missoula.

Total time elapsed: 17-1/2 hours.

Total miles driven: 552.

Swainson’s Hawk perched high on our list of desired raptors and we saw four at Benton Lake NWR.

Before getting to our actual bird highlights, I must say a few words about how much gasoline we consumed. As I’ve continued birding, I’ve been more and more reluctant to drive a lot, even to chase birds since burning gas contributes to climate change and directly impacts the creatures we love. Birdathon, however, coincided with birding destinations Braden and I had planned to visit this spring anyway. I especially wanted to make sure I got over the divide at least once to see some of Montana’s eastern species. So in addition to raising money, Birdathon allowed us to “double dip” on a lot of things we were going to do anyway—and it was a bonus to “carpool” with Susan and Eli, making it a relatively energy-efficient trip overall.

Sandhill Cranes have a habit of nesting right under our noses and, indeed, we discovered one nesting only a few yards away at one of our stops near Browns Lake.

Speaking of energy, I also have to add that while Braden and I drove and planned the event, Susan and Eli kept us energized with homemade egg sandwiches, 18-inch torpedo sandwiches, caffeinated beverages, and an unlimited variety of snacks. In other words, Team Bird Domination set out perfectly prepared to have an epic day. And with that, here are but a few of the day’s incredible highlights:

A fun shorebird assortment at Benton Lake NWR. Can you name them all? (Answer at the bottom)
  • Watching three American Bitterns flying over Sčilíp (formerly Dixon) Marsh. For context, we had never even heard an American Bittern here—and seen and heard only three or four in the entire state. At first, in fact, we thought the three birds might be Great Blue Herons, but Braden’s astute eyes picked out the brown color and dark ends of the wings. WOW!
  • A surprise Short-eared Owl at Ninepipe. Usually, these critters “bed down” a couple of hours after sunrise, but overcast skies probably helped this one keep hunting until we arrived. THANK YOU, OWL.
  • A Long-billed Curlew at Ninepipe—a curlew that turned out to be a WHIMBREL, again, thanks to Braden’s keen ID skills. Only a handful of whimbrels end up in Montana each year, and almost never west of the divide. This was the first one recorded at Ninepipe in six years—a truly rare find that helped render the entire day a spectacular hit, even though it wasn’t half over.
  • A clean sweep of large prairie-dwelling shorebirds at Benton Lake NWR, including Upland Sandpiper, Long-billed Curlew (that didn’t turn into a whimbrel), Willets, and Marbled Godwits.
Grabbing Bird of the Day honors, we caught this rare-for-Montana Hudsonian Whimbrel hanging out with some distant Canada Geese!

Speaking of Benton Lake, this was the first time we’d birded there in mid-May and it was interesting to note who was home. Usually, for instance, there are thousands of breeding Franklin’s Gulls, but we saw only a couple of dozen. Ditto for Eared Grebes which can dot the lake in the many hundreds. We counted fewer than one hundred, though couldn’t accurately assess the far sides of the upper lake where they mostly hang out. On the other hand, we saw more White-faced Ibises than we’d ever seen—about seventy. It’s hard to make any generalizations from this since the bar charts show that all of these birds should be there in strong numbers now, but we did feel that some of the birds are arriving a bit late this year.

A great bonus to birding this time of the year was witnessing several species courting and mating, including these Western Grebes.

Other great birds we saw or heard included Yellow-breasted Chat, a lagging Snow Goose, a Horned Grebe, Cassin’s Vireo, Chestnut-collared and Thick-billed Longspurs, Wilson’s Phalarope, Swainson’s Hawk, and the marsh trifecta of Sora, Virginia Rail, and Wilson’s Snipe. We definitely had a few misses, such as Common Loon, Golden Eagle, Black Tern, and Black-crowned Night Heron but we all agreed that the birds really came through for us, perhaps having heard that our efforts were going to help birds!

Our final tally came in at a mind-blowing 135 species—enough to bankrupt our sponsors and ensure that we will participate in Birdathons far into the future!

Photography did not rank high on our list of priorities during Birdathon, but this Dark-eye Junco with prey did pose for my best ever DEJU shot.

Bird ID Answers: Long-billed Curlew (1), American Avocets (2), Marbled Godwits (5).

Black-chinned Sparrow: Bird #14 on Braden’s ABA Life List Countdown

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Today, we continue Braden’s countdown of the remaining birds he needs to complete his American Birding Association life list. For more information on this journey, check out his post, Lower 48 Life List Countdown: Crissal Thrasher. As always, if you’d like to support FatherSonBirding, consider buying new copies of some of Sneed’s books shown to the right. If you already have them all, why not buy a copy for a friend? As always, thanks for reading!

On April 4th, 2026, I left my job of eight months, with my internal compass pointing home. I’d lived and worked in Running Springs, California since late August of 2025, as an educator and camp counselor at Pali Institute for Outdoor Education. I’d seen so much of the country during this time, and met some really cool people, but on April 3rd I finished my last work shift. The next day, I moved out of staff housing and drove south to Ramona near San Diego to stay with my cousins. That night would be the first of many on a twelve-day road trip I’d planned across the American West on my way back to Montana. Though I looked forward to seeing many birds (see my Crissal Thrasher blog) on the trip, I especially set my sights on the last US sparrow that I’d never laid eyes on: Black-chinned.

Black-chinned Sparrows are classic chaparral birds found in canyons and hillsides across much of California, Arizona and New Mexico. They’re particularly drawn to post-fire habitats—the dense shrubbery that rises from the sooty ground five to ten years after a burn. Outside the core of its range, the species can be quite local, which might explain why I hadn’t bumped into one so far. While I have spent extensive time in both central California and southeast Arizona, a lot of the birding I’ve done in these locations is either too wooded or too deserty for Black-chinned Sparrows. The one concentrated effort I made for the species was both at a bad time of year and a bad time of day for the species, when a friend and I had driven up a random road south of San Francisco where a single singing bird had been reported weeks prior.

The Beeline Highway

When planning my route home from Running Springs, I had several goals in mind: to explore parts of the West I’d never before visited and to target a few bird species that would either be lifers, or living in new locations I’d never explored. With all of this in mind, I left my cousin’s house in Ramona on April 5th and drove six hours through the Mojave Desert, arriving at a location known as the Beeline Highway an hour or so after sunset. This section of the highway ran through Sycamore Canyon, a middle-elevation canyon that stretched from the saguaro-covered foothills north of Phoenix up towards 7,000-foot Mt. Ord. No longer a through road thanks to a closure on the lower section, it was known to be one of Phoenix’s top birding locations. 

As I began to set up my tent, thinking about all the fun canyon country birds I might see tomorrow, a barking echoed from the creek a couple hundred meters away. I recognized it as a sound I’d only heard a few times: an Elf Owl! Deciding my tent could wait, I grabbed my flashlight and camera, walking towards the sound. When I got to the tree I thought it was coming from, I raised my light and immediately spotted the bird: America’s smallest owl was barking, unperturbed, from a small cavity in the sycamore. Then another Elf Owl landed on a tree on the other side of the road! I’d only heard this species before, never gotten eyes on one, and I hadn’t even realized they lived this far north! Happy, I went to bed as the Elf Owls called into the night.

Sycamore Canyon

The next morning, unfamiliar bird songs woke me, and I packed my tent before the sun crested the hills. As I headed down the road, I spotted Northern Cardinals and Ash-throated Flycatchers, knowing full well that Black-chinned Sparrow reports were more frequent higher up the canyon but curious as to what else lived below. Arizona sycamores followed the creek down the canyon, which contrasted with the dry, rocky, juniper-covered slopes surrounding me, and created great habitat for birds like Hooded Oriole, Bell’s Vireo and Cassin’s Kingbird. From the hillsides sang Rufous-crowned Sparrows, a southwestern bird with a messy jumble of a song that I’d been learning to love over the last few months. 

Phainopepla

Forty minutes after I started walking the canyon, another car pulled alongside me. A woman got out, introducing herself as Shannon and stating that she was a local birder. From then on, we mostly birded together, taking turns pointing out cool birds as we encountered them.

“Zone-tailed Hawk above us!”

“Check out that male Scott’s Oriole!”

“Oooh, that Costa’s Hummingbird is displaying!”

Scott’s Oriole

Eventually, we arrived at a natural turnaround point—a large, grassy pile of dirt blocking the road. The road continued behind it, but Shannon decided to turn around. I felt that I should keep going a little farther, a birding strategy that I’d adopted in recent years. Often, when I feel like turning around, I decide to push on around ‘just one more corner’, and it’s gotten me some great birds over the years. I did just that, and wasn’t disappointed.

To be honest, Black-chinned Sparrow was not the main reason I’d selected this location. No, the Beeline Highway was known for another species, one I’d seen before in Costa Rica but never in the US—Common Black Hawk. In the tropics these raptors are hard to miss, using mostly coastal habitats, especially mangroves. North of the Mexican border, though, there are fewer than 300 nesting pairs, confined to sycamore-covered canyons. 

Sure enough, after walking around ‘just one more corner’, I spotted it: A Common Black Hawk sitting on a nest in the crook of a sycamore. I snapped a bunch of pictures and watched as it began flying back and forth, its calls bouncing off the walls of the canyon.

Common Black Hawk

I headed back up the canyon and again met Shannon, who gave me a ride to my car. We parted ways and I continued driving slowly with the windows down. I’d seen a ton of cool birds so far, but I couldn’t help feeling a little stressed. Where were the Black-chinned Sparrows?

Apparently, near the top of the canyon! Pulling over for probably the fourth time, I immediately heard one sounding off from the valley below—a musical, descending song like that of a Field Sparrow but more piercing. While I don’t enjoy using playback, I went ahead and played its song. My bird didn’t come any closer, but the sound prompted another sparrow to start singing on the other side of the road. I snuck up on him and suddenly, not ten feet from me sat a male Black-chinned Sparrow. Almost immediately, a second male flew in to join him and the two flitted from bush to bush together, never staying in one place for longer than ten seconds but giving me satisfying views. I knew they were both males because only the male of this species has the diagnostic black chin.

Black-chinned Sparrow

The Beeline Highway offered up one more gift before I left. While watching the sparrows, I heard the telltale varied song of a mimid. I walked to the edge of the road expecting a Northern Mockingbird, and instead was treated to great views of a Crissal Thrasher! This high-altitude shrubby habitat differed in nearly every way from the desert wash where I’d seen one in Vegas, but the bird seemed to be thriving here! As I headed north, away from the sycamores and saguaros, I felt a pang of regret since I likely wouldn’t be seeing these birds again for a long time. However, I knew that today’s experience would give me hours of pleasant reflection as I continued my adventure into new, exciting habitats.

Birding Festivals of the West 2026!

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As April proceeds apace, it’s time to greet our spring birds with the word “Tadaima!”—Japanese for “Welcome Home!” However, it’s also an excellent time to finally do something you may have contemplated for years: attend a birding festival!

Never fear, it’s not too late. Particularly as recent geopolitical events make you rethink vacationing in Paris or visiting the Egyptian pyramids, birders have the chance to seize opportunities on our very doorstep. During the past few years, Braden and I have participated in a number of birding festivals and they have always been huge fun. They have allowed us to explore places and see birds that we never imagined, and connect with great birders from all around the world. Pick up a copy of BWD or Birding and you’ll see that there are literally dozens of birding festivals to choose from throughout the year. Today, I’d like to focus on three in the West that I’ll be participating in—and that you may want to consider for yourselves.

The Ute Mountain Mesa Verde Birding Festival, Cortez, Colorado, May 6-10

In just three weeks, I’ll be traveling to the Ute Mountain Mesa Verde Birding Festival in Cortez, Colorado, which runs from May 6 to May 10. Fun story: I was invited to this year’s festival because of a blog post I wrote last summer called In Search of the Green-tailed Towhee. The UMMV organizing committee happened to have chosen that bird as this year’s “mascot” and when they read the blog, Voila!, they invited me to give the keynote!

The charismatic Green-tailed Towhee is this year’s featured bird at the Ute Mountain Mesa Verde Birding Festival—but is only one of the cool specialties participants are likely to see!

Now I’ll admit that I’d never considered birding southwest Colorado, but as I delved into the various field trips, I grew more and more excited. The variety of birds and habitats in this part of the country is fabulous and includes many species that can be a challenge to see elsewhere. 180 species have been observed at the festival including waterfowl, shorebirds, raptors, and songbirds. Most exciting to me are the Southwestern birds I rarely get a chance to see including Black-throated and Sagebrush Sparrows, Gray Flycatcher, Woodhouse’s Scrub-Jay, Scaled Quail, Sage Thrasher, Virginia’s Warbler, Juniper Titmouse, and at top of my list, Gray Vireo.

The Ute Mountain Mesa Verde Birding Festival not only offers up great birds, but a chance to explore some of our nation’s most iconic scenery and cultural sites, including Mesa Verde National Park.

What really sets this festival apart is the chance to bird while exploring some of the most breathtaking scenery in America. Think dramatic canyon country like Mesa Verde National Park (see photo above) and Ute Mountain Tribal Park. This Four Corners region is loaded with archaeological sites and a unique culture found nowhere else in the world, and just begs to be explored. In fact, my wife and I are going down a couple of days early to do just that. To get there, we’re flying into Durango and renting a car. If this intrigues you as much as it intrigues us, do check it out! https://utemountainmesaverdebirdingfestival.com/

Wings Across the Big Sky, Kalispell, Montana, June 12-14

This will be Braden’s and my fourth time participating in our home state birding festival, and we couldn’t be more excited. One of the things that makes this festival special is that it travels to different parts of the state each year, allowing birders to explore Montana’s extensive variety of habitats and birds. Braden and I are leading two field trips, including one to the CSKT Bison Range, but all of the trips offer a surprising wealth of bird life. Montana is especially known for its raptors and grassland birds, but most people don’t realize that it’s a great place to see waterfowl and songbirds, too.

Just one of dozens of field trips at the 2024 Wings Across the Big Sky festival, including trip leaders, field biologist Hilary Turner (far left) and Andrew Guttenberg (third from left). And yes, that’s Braden towering over Hilary on the left!

If you’ve never visited Montana before, I highly recommend the field trips to Glacier National Park. At least ten kinds of warblers can be found in the park, along with four kinds of chickadees (think Boreal Chickadee), and three kinds of grouse, including Spruce Grouse. The park is especially known for breeding Black Swifts, Harlequin Ducks, Common Loons, and American Dippers. Again, you might just want to come a few days early to explore on your own!

Glacier National Park may be the best place in the Lower 48 to score breeding Harlequin Ducks! Braden and I saw this one, our lifer, on our very first Wings Across the Big Sky festival!

Glacier, though, is not the only draw to this part of Montana. Flathead Lake is the largest natural freshwater lake in the West and hosts a great variety of birds along its shores. The Mission Mountains are truly one of the most spectacular and little-known mountain ranges in the Lower 48, and several field trips will explore the grasslands and wetlands of the Mission Valley. Passionate local trip leaders and Montana hospitality will ensure that you make this festival a regular part of your birding calendar.

For complete information, click here: Wings Across the Big Sky

Southeast Arizona Birding Festival, August 12-16, Tucson, Arizona

The Southeast Arizona Birding Festival has built a reputation as one of the nation’s premier birding festivals, and so when I was invited to speak and co-lead field trips at this year’s festival, I couldn’t have been more thrilled. Of course, the first thing you’re probably asking yourself is “Arizona? In August???” I did, but believe it or not, this is one of the best times to bird the Grand Canyon State.

Braden contemplating a glorious sunset near the mouth of Madera Canyon—one of the field trips I’ll be co-leading during the SE Arizona Birding Festival.

Braden and I have been lucky to bird Arizona several times. See our posts “Portal Dreaming” and “Trogons and Border Walls.” One thing that always amazes us is the variety of habitats that can be found there, including wetlands, saguaro forests, and incredible canyons. Of special note are the region’s sky islands. These are mountains and mountain ranges that rise steeply out of the desert to altitudes of over ten thousand feet. Climbing up them, you quickly transition from desert through a variety of habitats, culminating with conifer forests at the top.

While many people travel to Arizona specifically to see the Coppery-tailed (formerly Elegant) Trogon, Arizona offers an unparalleled diversity of other specialties to US birders.

Sky islands not only provide welcome relief from Arizona’s summer valley heat, they offer an astounding variety of birds, many of which cannot be found anywhere else in the US. On our 2022 trip to Arizona, Braden and I nabbed life bird after life bird including Coppery-tailed (formerly Elegant) Trogon, Red-faced Warbler, Olive Warbler, Scott’s Oriole, Five-striped Sparrow, Mexican Whip-poor-will, and many more.

Yellow-eyed Juncos are just one of the many specialty birds that can be found in Arizona during the upcoming birding festival.

In addition to speaking at this year’s festival, I will be co-leading field trips to both Madera and Ramsey Canyons—two of my favorite places I have ever birded. But my buddy Roger and I are flying down a few days early to bird on our own. Registration for the festival begins on April 28, and if you’re interested, I wouldn’t hesitate to get on the website that day to reserve your preferred trips. The festival headquarters hotel, the Tucson Doubletree, is having some reservation issues, so you may want to call them directly as soon as possible to book a room.

SE Arizona Festival Link: https://tucsonbirds.org/festival/

So that’s it for this Festivals of the West post. We hope it has inspired you to give a birding festival a try. If the above festivals are out of reach, look into a local festival near you. For a list of festivals nationwide, check out Cornell’s All About Birds website. We can almost guarantee you’ll be glad you did! And if you spot me at one of the above festivals, please come and say Howdy!

If you’re enjoying FatherSonBirding, please consider subscribing by filling out the box in the column to the right. We won’t ever sell or give away your information and you can unsubscribe at any time. And do feel free to share this blog with others or link to it—but please contact us for any other uses! FatherSonBirding is written by REAL PEOPLE, and if you’d like to support our work, please also consider buying *new copies* of some of Sneed’s books, also shown in the column to the right.

Bluebird Day at Browns Lake!

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With all of our recent posts about Costa Rica, you’re probably wondering if we ever bird in Montana anymore! Never fear, we do—a lot! Today we report on an adventure that delivered some remarkable early migration surprises. If you’d like to support our work at FSB, please consider purchasing some of Sneed’s books shown to the right—and support a group such as Birdlife International or Audubon that is working hard to protect birds against climate change and many other perils. Remember: all of our posts are written and photographed by REAL PEOPLE!

I don’t know if it’s because of our recent trip to Costa Rica, my subsequent trip to California, or just the usual spring excitement, but I’ve felt especially eager to get out birding in Montana this spring. At least part of it has to with wanting to learn more about the timing of migration, especially in a year in which Montana hardly experienced winter. How would this impact the birds? I wondered. Would we see things showing up especially early? Fortunately, our friend Susan Snetsinger has felt just as eager to explore, so the past couple of weeks Susan and I have taken all-day adventures to some of our favorite western Montana birding locations. Two weeks ago, we visited Warm Springs and the impressively “remodeled” Lexington Street Pond and wetlands in downtown Butte. We were rewarded with a great variety of waterfowl, including Snow Geese at both locations. The highlight of the day was undoubtedly a great look at a Golden Eagle on the dirt road between Racetrack Pond and Warm Springs.

Snow Geese are always something to celebrate in Montana—including this group at Butte’s fabulously restored Lexington Street wetlands area.

A few days ago, though, Susan and I had a different ambition: to post the season’s first eBird checklist for Browns Lake. This is one of Braden’s and my favorite birding locations, and I don’t think it has ever failed to disappoint. Not only is it a go-to place for breeding Red-necked Grebes and Black Terns, we have found a lot of uncommon species there including Long-tailed Ducks, Pacific Loons, and Ross’s Geese. Notably, this is where Braden made the astounding discovery of a Bay-breasted Warbler two years ago—one of just a handful of sightings ever recorded from western Montana.

Although Browns (sic) Lake is frozen for a good part of the year, it has never disappointed us as a birding destination and we were eager to see what it held so early in the spring.

One challenge with Browns Lake is that it stays frozen until relatively late in the season and I noticed on eBird that no one had yet birded it this year. I wasn’t sure if it had begun to thaw, but I asked Susan if she was game to check it out. She was—and even brought along yummy fried egg and cheese bagels to fuel our adventures.

On the drive up Highway 200, we were rewarded by two pairs of Sandhill Cranes and a glimpse of a Mountain Bluebird—perhaps a preview of things to come? We hoped so, and upon arriving at Browns Lake, were not disappointed. Right near where Braden had discovered the Bay-breasted Warbler, we got out of the car to find a delightful “finchy” mixed flock containing Red Crossbills, Pine Siskins, Evening Grosbeaks, and Cassin’s Finches.

We’re not sure why (though fish and/or animal carcasses probably have something to do with it), but Browns Lake often boasts vigorous Bald Eagle activity—and our early spring visit was no exception. Here, two youngsters contemplate the meaning of ice on this brisk sunny day.

As the lake came into view, we were relieved to see at least a third of it offered open water—and that the waterfowl were not shy about taking advantage! Within twenty minutes, we recorded fifteen species of ducks and geese, including the year’s first Montana Northern Pintails and a lone FOY Cinnamon Teal. A flock of 18-20 Snow Geese erupted out of the fields on the far side of the lake and settled in beneath a huge irrigation line. Even though a brisk wind dropped the wind chill into the teens, we looked hard through our scope for any Ross’s Geese, but came up empty.

Elk anyone? Even though they are mere mammals, this herd against the dramatic background induced us to pull over for an admiring look.

As has become my new routine, I directed Susan out the far side of the lake toward the Ovando-Helmville dirt road, and we were rewarded by two Northern Shrikes (Susan is certain they were separate birds), and a couple more Mountain Bluebirds. After turning left toward Helmville, we hadn’t gone a mile when we saw a sizeable flock of birds badly backlit by the sun.

“Are they some kind of blackbirds?” Susan wondered, and they did look black because of the sun, but I didn’t know. Then, she said, “There are more bluebirds over here.” “There’s a couple over here, too,” I added, still thinking they had nothing to do with the flock we’d just seen.

The bottom line? The flock we had just observed consisted entirely of Mountain Bluebirds!

At first, we weren’t sure what these flocking birds might be, backlit against the sun, but this photo reveals the truth.

This blew both Susan and I away. Neither of us had ever seen more than three or four Mountain Bluebirds at a time, and had no inkling that they ever formed large flocks. Yet here was the evidence in front of us, and we spent a good fifteen minutes watching them forage and swirl around us. Once, a group of at least sixty took to the sky together, only to settle back into the grass a few moments later. Meanwhile, others kept crossing the road in front and back of us, occasionally landing on the fence next to our car.

The Mountain Bluebirds were so active around us that I dared not hope to get a photo of one—until this guy perched 15 feet away from the car window!

We finally pulled ourselves away, wondering if local ranchers observed this kind of grouping every year. I later read up on MOBLs and found one or two mentions of them forming flocks in winter, but it didn’t seem like a well-known phenomenon. Susan and I both agreed that these cavity-nesting birds must be migrating. From here would they spread out into the surrounding mountains? Or did they still have a long way to go before trying to find their own breeding territories? As biologist Dick Hutto had taught me, Mountain Bluebirds especially love recent burn areas where woodpeckers carve out plenty of “condos” in the dead trees (see my book Fire Birds: Valuing Natural Wildfires and Burned Forests). I wondered if, as a flock, they might be better at finding recent burn areas—or did flocking impart other benefits such as greater predator or food detection?

After the Browns Lake area, we headed toward Helena, hoping to find a recently reported Lesser Black-backed Gull. Though I’d seen this species in Israel and again in Oregon, this would be a Montana lifer for me and an outright lifer for Susan.

It was not to be.

At the Helena Regulating Reservoir, we saw plenty of gulls, but many were too far away for our scope, and the ones we did see did not have the dark wings we were looking for. The trip wasn’t a waste, however, as we observed more than sixty Common Mergansers and at least ten Red-breasted Mergansers, also clearly in migration. In fact, the window to see RBMEs is quite tight in Montana, so it was nice to pick them up for 2026.

Though we missed the Lesser Black-backed Gull, the Helena Regulating Reservoir was hosting a “regulating” merganser-pa-looza!

Speaking of 2026, both Braden and I have excellent chances to accidentally break our world Big Year records. My record, set last year, is 552, and only a quarter of the way into this year, I’m at 422. This is not as much of a gimme as it sounds since many of the birds I’ve seen in Costa Rica and California are birds I would normally check off in Montana, but with a little luck and persistence, I feel I will get there. Braden’s record, meanwhile, is 867 and he is already at 546, with hopes to bird abroad at least one more time this year. We no longer put a lot of stock into numbers like these, but they’re a fun thing to keep an eye on.

After saying goodbye to the Helena Regulating Reservoir, Susan and I did a little more birding and then got lunch in downtown Helena. I only mention it because we ate at an excellent little crepe place called—what else?—The Creperie. It featured outstanding food and reasonable prices. It’s open until 3 p.m. most days and is located right next to the lower entrance of the walking part of Last Chance Gulch. If you’ve got the post-birding munchies, check it out!

Our first-of-the-year Browns Lake checklist: https://ebird.org/checklist/S313329879

Costa Rica’s La Angostura Florencia Wetlands: Turning Disappointment into Delight

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Today, we wrap up our 2026 Costa Rican adventure with a post from Braden. Our nine-day trip was filled with incredible birds—and a share of setbacks caused by unexpected weather and road closures. In fact, circumstances prevented us from visiting our major final destination, El Copal (see Braden’s 2024 post). That disappointment, however, turned into great good fortune. Why? Because it redirected us to what would become one of our favorite birding locations of the trip.

My dad and I woke to the sound of a Barred Antshrike singing outside our Airbnb. After packing our stuff and stepping outside into the bright, clear morning, we realized that there were two antshrikes, one singing from each side of us. It took little prompting for both the male and the female to come in, giving us the best looks at the species so far on our trip and knocking off another target from my dad’s list. The antshrikes, along with several cooperative White-eared Ground-sparrows on the lawn of the property and the steady flyovers of parrots and oropendolas, started our day off strong.

Great looks at White-eared Ground-Sparrows and both male and female Barred Antshrikes helped kickstart our fabulous final day of Costa Rican birding.
Male Barred Antshrike

We’d been so successful with our target birds on the trip that our plans for this morning were simple: bird somewhere not too far out of the way back to San Jose, and spend one last morning enjoying Costa Rica’s birds. The night before, we’d decided on a nearby wetland called La Angostura Florencia, where the wide open habitat would render the birds easier to see than in the dense, rainforests we’d spent the last few days. 

Disruption of our plans helped us discover several great new CR birding locations, including Tranki Garden near Turrialba. Here, the proprietor David has been creating a great new birding hotspot where we got our lifer Ochre-bellied Flycatcher!
Black-cowled Oriole at Tranki!

So far, during the trip, we’d had pretty bad luck with just looking at eBird hotspots and trying to bird them. Some hotspots were closed, and we had caught David, the manager of Tranki Garden, off guard by showing up without calling ahead of time. One place we’d gone to was just completely private property (which we hadn’t known ahead of time), and the owner asked us to leave. La Angostura Florencia wetlands, however, was great—no locked gates, no private property signs, just a public, protected wetland nestled into the foothills of the Talamancas. As soon as we pulled onto the dirt road leading towards the water, we started spotting things.

As La Angostura Florencia rolled into view, we immediately became excited by its birding potential—potential that would be fully realized!

The first sighting of the day was our most unexpected. We stopped to scan a little creek, and my dad spotted a Black-crowned Night-Heron lurking on a rock. As I stepped out of the car to look, movement caught my eye—a large, brown mammal trotting through the forest on the other side of the road. As it grew closer to us, I realized this wasn’t a coati (which is a fairly common mammal across most parts of Costa Rica) but a tayra! Tayras are large members of the mustelid group (the group of mammals that includes weasels, otters and martens) and I’d never seen one before, despite all the time I’d spent in Costa Rica. We turned our attention towards the tayra as it scaled a tree and disappeared into the foliage above. Despite the mosquitos moving in on us from all sides, the day was off to a great start!

Though we’d seen a Green Ibis earlier on the trip, this pair at La Angostura Florencia gave us our first close, leisurely looks. Unlike other ibises, the Green Ibis prefers swampy or flooded forests to wide-open wetlands.

We kept driving slowly, rounding a corner and flushing a bird up from the road. “Sunbittern!” my dad yelled as it escaped into the trees. We got out again in an attempt to relocate it, but couldn’t get eyes on it again. Fortunately, there were tons of other birds around, calling, singing and foraging in the trees above and around us. We slowly made our way down the road, identifying warblers and other neotropical migrants above our heads as a variety of species gave us great, eye-level views. The dawn chorus consisted mostly of flycatchers, but we did hear a Thicket Antpitta singing from the shrubby, overgrown edge of the road!

As the wetlands came into view, we again got out and walked towards them, sidestepping a massive mud puddle in front of us. Two Green Ibises croaked from a Cecropia tree a dozen meters away, and we stopped to watch a Gray-headed Kite, our second of the trip, hunting and soaring over us. The heads of waders and waterfowl kept popping up from the grassy marsh in front of us, and we identified them one at a time.

We got wonderful views of this Gray-headed Kite both perched and in flight—one of our best raptor experiences of the trip.

“Snowy Egret!”

“Black-bellied Whistling-Duck!”

“Purple Gallinule!”

“Ooh, that one’s a Limpkin!”

While many of the wetland birds were the same as the birds we’d seen at Caño Negro, seeing them in a new location felt satisfying. Costa Rica isn’t known for its extensive wetlands, but the presence of these birds at La Angostura Florencia meant that at least several populations of these species could be found in abundance in the country. We spotted some fun songbirds in the shrubs on the border of the wetland, too. Both Olive-crowned and Gray-crowned Yellowthroats sang from the grass, and a Slaty Spinetail rattled off from a bush near the road. 

Olive-crowned Yellowthroat

Near the center of the wetland, the grass gave way to a large river. On a sandbar in the river stood a Wood Stork alongside a couple of egrets, and a Muscovy Duck floated by with a horde of babies in tow. From one overlook, my dad and I got both Ringed and Amazon Kingfishers while White-throated Crakes sounded off in the tall grass. 

As we reached the end of the road, a flash of movement and tail feathers caught our eye. A small, gray raptor had launched out of trees, just missing what we assumed to be a Squirrel Cuckoo as it dove for the cover of the grass. The raptor landed on a low bough in front of us, and as I raised my binoculars, I realized that it was not the Gray Hawk I’d assumed it to be. No, this was an accipiter, slate gray, with a dark cap, yellow eyes and rufous legs.

“That’s a Bicolored Hawk!” I yelled, probably too loudly, though the bird seemed unperturbed.

One of our best raptors of the trip, Bicolored Hawk was a bird I had longed to see since first coming to Costa Rica two years earlier.

Literally two days ago, after seeing a Black Hawk-Eagle, I had been texting my friend Drew about the raptors I had yet to see in Costa Rica. Raptors are some of the coolest, and most difficult, birds in the neotropics. They’re hard to target and show up seemingly at random. Over the months I’ve spent birding in Central America, I’d slowly accumulated most of the uncommon raptors in the region—White Hawk, Ornate and Black Hawk-Eagle, Barred Hawk, various kites and falcons. But the few that I’d never seen before are not only elusive but quite rare, and the two I wanted most were some of the rarest: Bicolored and Tiny Hawks. Both of these species are widespread across Latin America but very infrequently reported, and while I’d been looking for spots to search for both (especially Bicolored) as my dad and I had journeyed across the country, I’d just had to admit to myself that nowhere were these species reliable. By this last day of the trip, in fact, I’d given up on seeing them.

“You lookin’ at me? I’m lookin’ at you, Braden!”

But suddenly, there was an adult Bicolored, taking in the sunlight, fifty feet away. My brain went into shock as my dad and I stared at it and snapped pictures. It felt like seeing a ghost. After about five minutes, the ghost flew away, leaving its vivid image seared into my memory forever.

My dad and I high-fived, then turned around, not quite believing our luck. And our luck continued.

On the way back down the road, we ran into a trio of birders—two from Great Britain and their guide—who had just spotted a Great Potoo a couple hundred meters away. They wanted to scope the wetlands for Snail Kites first, but said they would walk back to show us where the potoo was afterwards. We forged on ahead, hoping to find the roosting nocturnal bird by ourselves. As we passed a gap in the trees, I spotted exactly what the other birders had been looking for—a single Snail Kite soaring over the marsh. This location was known for the species, and it was only my second sighting of one ever, after the ones I’d gotten to see with Nick in Florida in 2022. (See THIS POST.)

As much as we’d been looking forward to seeing one, we had to admit that our first ever “potoo lump” er, huh, lacked in excitement.

We kept walking, my dad taking the lead, when a small, yellow and white flash caught my eye. I snapped my fingers, alerting my dad to walk back towards me. There, in the shade on the side of the road, perched a White-collared Manakin. My dad had been trying to get good looks at manakins during the whole trip, but they had been incredibly uncooperative. I’d spotted a White-ruffed while he was in the restaurant at Arenal, and we’d spent hours trying to get good looks at Long-tailed a few days before. And now, here was my favorite of the bunch, a spectacular male White-collared, sitting and posing right in front of us. Between the manakin, the Bicolored Hawk and the antshrike this morning, it felt as if the trip had come completely full circle.

This great look at a White-collared Manakin finally ended a string of frustrating close calls my dad had experienced trying to get a good look at one.

To make things even better, the British birders returned and showed us where the Great Potoo was! It was a little underwhelming, given that the bird was far away and completely still, but a lifer’s a lifer! We finished the morning with around 95 species, far exceeding my expectations for the wetland and wrapping up our phenomenal Costa Rica expedition.

Link to our Costa Rica eBird Trip Report: https://ebird.org/tripreport/482094

If you enjoyed this post, here are links to the previous Costa Rica posts in this Series:

Birding Costa Rica—Beginning at the Airport

Arenal for Antbirds

Caño Negro: Costa Rica’s Epic Wetland

A final selfie on what turned out to be one our best birding outings of the trip.