Tag Archives: fall migration

Swift-ecta!

In an earlier post, we may have let slip that both Braden and I are on a tear for our 2025 global species lists (see our post In Search of the Green-tailed Towhee). That’s due to a variety of factors. Braden not only drove across the country from Maine to Montana this past spring (see last post), he embarked on intense birding trips to Oaxaca, Mexico (see post Birding in Oaxaca, Mexico) and Costa Rica. As for me, I received delightful last-minute invitations to Colombia (post Antpittas and Tody-Flycatchers), thanks to FSB contributor Roger Kohn, and to Texas, where I spoke about my book Birding for Boomers. The upshot of all this is that Braden has seen almost 800 species of birds this year, while I am within twenty birds of breaking my all-time record of 527.

The thing is, twenty birds in Montana in late July is more challenging than it sounds. Birds common in May or June become increasingly difficult to detect and find, so if you don’t have them by August you may not get them at all. That means you’ll have to rely on migrants—which are notoriously unpredictable—or winter arrivals that you probably got earlier in the year. As a result, I’ve recently been focused on picking up the remaining common birds that I so far haven’t seen. Top on my list? Say’s Phoebe.

**Last year, I saw a Say’s Phoebe near the base of Missoula’s Pattee Canyon. Alas, that one eluded me this year, forcing me to search farther afield!**

Say’s Phoebes are cool little flycatchers that love to nest on human-made structures such as barns, covered porches, and utility buildings. While not rare, they seem to be pretty picky about their accommodations, and we run into them only infrequently in Montana. As I write this, for example, only four sightings have been reported in Missoula County in the past month. While scouring eBird, though, I did note regular sightings up at Kerr Dam below Flathead Lake. Braden and I had discussed doing a birding day trip, so two Tuesdays ago we set out early, Say’s Phoebes our Number One goal.

Before leaving Missoula, Braden asked if we could stop at Greenough Park. He had been pursuing a birding challenge with friends back East to see how many species they could find every day for seven days in a row. “I want to pick up Lazuli Bunting and Swainson’s Thrush,” he told me. This search happened to lead to the first delightful surprise of the day. As we were walking up a dirt trail, we approached a cottonwood tree where Braden had found a Western Screech Owl two days before. Today, he suddenly exclaimed, “Oh my god! It’s a baby!” Sure enough, a WSOW baby sat only a yard from its parent about twenty feet up the tree. Here, our day had just begun and already it had been a wonderful outing!

**This adorable little guy was the first baby Western Screech-Owl Braden and I had ever seen!**

Still, we had a lot of ground to cover. After a fortifying meal at our favorite French restaurant, McDaniels (in honor of Rogére), we headed up to Ninepipe NWR. We didn’t have any major agenda there except perhaps to snag some shorebirds. For July, it was an unusually cool, overcast day and we joked that we might see some Black Swifts. For those unfamiliar with Black Swifts, they are one of the most elusive and rare birds in the US. They nest mainly behind waterfalls and, especially with climate change, are highly vulnerable throughout their range. In Montana, I had never seen one outside of Glacier National Park, and it was pie-in-the-sky logic to even hope we might see one here out in the valley.

**Braden poring through intermolt ducks at Ninepipe.**

Anyway, we stopped at one Ninepipe pullout just off Hwy 93. The ducks were in their almost-impossible-to-identify intermolt plumages, but we still saw a nice variety of them plus Trumpeter Swans, American White Pelicans, Double-crested Cormorants, and Great Blue Herons. “Where are the Black Swifts?” I pressed Braden, but he shrugged off my flippant remark.

**Though we hadn’t seen any Black Swifts, the low cloud cover at least admitted the possibility that they would venture down into the valleys from their mountain waterfall hideaways.**

The phoebes on our minds, we didn’t want to spend too much time at Ninepipe, but decided to stop at one more pullout and, again, found the usual suspects. We both searched the skies for Black Swifts just in case, but didn’t see any. “I have to go to the bathroom,” Braden said, and I kept looking around for various birds. As soon as Braden emerged from the outhouse, however, he shouted, “Black Swifts!” Huh? My eyes darted back toward the low clouds, and there they were—four unmistakable dark shapes scything through the air!

**Black Swifts were a stunning find on a day for which we had almost no expectations.**

Though I’d seen Black Swifts before, this was my first time really getting to study them, and I noticed both similarities and differences between other swifts. Like other swifts, BLSWs have distinctive almost sickle-like shapes when they fly. With a wingspan of eighteen inches, however, they are significantly larger than Montana’s other swifts, and this shows in their flight. While Vaux’s Swifts zip around with almost mechanically stiff rapid wingbeats, Black Swift wings bend more noticeably. They still look like advanced jet fighters as they zoom through the sky, but with more flexible bodies. Braden also pointed out that Black Swifts show noticeable forks in their tails compared to Vaux’s Swifts, which look like their tails have been chopped off with a cleaver.

Swifts can usually be distinguished from swallows by their stiff-winged, scythe-like silhouette. Note the prominent fork in the tail of this BLSW that distinguishes it from Vaux’s Swifts—though White-throated Swifts can also show a fork.

We watched these rare beauties for a full five minutes before they drifted away across the lake and I even managed some cool photos. After they had gone, Braden and I just looked at each other. “Black Swifts,” he said, and we gave each other a hug.

**Swifts always remind me of fighter jets—captured here doing an F-35 impersonation.**

Remarkably, it was still only 8:30 and we had a ton of birding ahead of us. Our next stop was the roadside rest stop just south of Ronan where we picked up lone Semipalmated, Spotted, and Solitary Sandpipers, along with a pair of Long-billed Dowitchers, all undoubtedly in migration. After that, we headed to Pablo NWR in hopes of some interesting water birds. We struck out on those—but were amazed to see more than 300 Bank Swallows resting on the dirt road. “They must be migrating, too,” Braden marveled, and I agreed. In fact, it has been a very lucky swallow year for both of us with, for example, great looks at large numbers of migrating Tree Swallows and Cliff Swallows. This was the first time we’d ever seen Bank Swallows in such numbers, though. From there, it was on to our primary destination: Kerr Dam.

Braden had never been to Kerr Dam before, and I’d just gone to the overlook, but the entire site reminded me of a throwback to gentler, more civic times, when people shared more of a vision for the common good. From the overlook, we looked down on the dam itself with the Flathead River backing up into Flathead Lake beyond. Below the dam, dramatic, highly eroded cliffs framed a dramatic canyon full of promising riparian habitat.

**Braden and I both wondered what secrets the dramatic cliffs below Kerr Dam might be hiding!**

From the overlook, we watched Ospreys and Braden said, “Look, there are some Violet-green Swallows. White-throated Swifts should be here, too.” Not two minutes later, he spotted a pair flying overhead, their sickle-shaped wings and white breasts clearly visible against the blue sky. “Uh-oh,” I said. “That means that we might have to go for the Swift Trifecta and find some Vaux’s Swifts.” Braden sighed in agreement. Darn those swifts!

But we had not forgotten our main target, Say’s Phoebes. “I’m guessing they are down there at the power station below the dam,” I said. “You up for going down there?”

“Sure.”

**Squinting into the sun at the overlook to Kerr Dam, the Flathead River running south below the dam in the distance.**

Winding our way down to the power station, we were greeted by a cluster of neatly-kept houses and a fenced-in area full of transformers and other “power stuff.” All of this was surrounded by an open, pleasant park-like setting that reminded me of my days working on the Pitt River dam network in northern California just after college. We decided to get out and walk around and immediately started seeing and hearing Western Wood-Pewees, American Goldfinches, robins, Eastern Kingbirds, and other songbirds. We hadn’t walked ten minutes when suddenly, some kind of flycatcher darted out in front of us to snag an insect.

“Say’s Phoebe!” I exulted, and Braden gave me a high five. There weren’t just one, but two, working the area around the fenced-in transformer area. “This is perfect for them,” I said. “Lots of insects and plenty of structures to nest on.” Alas, they didn’t care for our attentions and kept flying away as we approached, but they and the Black Swifts brought my global year total to 509 species—just nineteen shy of breaking my record of 527. Braden already had the phoebe for the year, but the Black Swifts took his global 2025 total to an astonishing 776 species! BUT . . .

**This elusive Say’s Phoebe finally cooperated with me for 2025!**

There was still that little matter of a swift trifecta on our minds. After a cultural stop at Richwines Burgerville in Polson, we made our way slowly back to Missoula. Nowhere did we see the third Western Montana swift, Vaux’s Swift. “Let’s go to Caras Park,” Braden suggested as we reached Missoula. “I see them there pretty regularly.”

We parked near the iconic metal salmon sculpture and walked out onto the grass below the Higgin’s Street Bridge. The sun was out by now and things were warming up. Cliff Swallows flew to and from their mud nests on the side of the bridge, but I didn’t expect to see any swifts. “There’s one!” Braden suddenly shouted. Sure enough, several birds with fast, mechanical wingbeats darted back and forth after insects above the Cliff Swallows. It was a final satisfying sighting on a totally surprising, remarkable July day in Montana.

Our Day’s Trip Report: https://ebird.org/tripreport/396651?welcome=true

The small size and “chopped off” tails of Vaux’s Swifts are solid ID features to distinguish them from both Black and White-throated Swifts. These wonderful little birds completed our Western Montana “Swift-ecta” and wrapped up one of our best birding days ever.

The Shorebirds of North America (Book Review)

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With spring shorebird migration coming on, we take a break from our Colombian birding series to review a new book that will help prepare you for the exciting, sometimes daunting task of identifying and enjoying some of the world’s most spectacular long-distance migrants. Bird—and read—on!

Legions of FatherSonBirding readers have probably noticed that Braden and I have increasingly become interested—nay, obsessed—by shorebirds over the years. See, for example, our posts

Montana Shorebird Surprise

Abbotts Lagoon, Point Reyes National Seashore (or Chasing Migrants, Part II)

Our fascination may seem odd given that Montana is hardly the world’s epicenter of shorebird activity. Then again, their very rarity here renders them all the more alluring to find and learn about. A natural birding progression also is at work. When beginning one’s birding journey, we birders naturally focus on common, familiar species. As confidence, curiosity, and ambition grow, so does the desire to learn about and identify more difficult groups of birds. When we first began birding, Braden and I focused on woodpeckers, thrushes, waterfowl, waders, owls, and other easier-to-identify species. Over the years, we have plunged into increasingly challenging groups including warblers, sparrows, flycatchers (Braden), gulls, and perhaps more than anything, “shorbs.”

**A flock of Western Sandpipers at Point Reyes during my September visit to California with Scott Callow.**

When out scanning beaches or shallow lakes, the most common phrase Braden repeats to me is “Shorebirds are tough.” This usually happens when I am whining about the difficulty in distinguishing between off-season Least and Semipalmated Sandpipers, or White-rumped and Baird’s Sandpipers—especially at a distance. But many shorbs are relatively easy to identify, and over the years both Braden and I have come to appreciate—nay, savor—the entire breadth of these fascinating, superbly adapted critters. Imagine my joy, then, when a brand new, beautifully photographed book about shorebirds arrived on my doorstep: Pete Dunne’s and Kevin T. Karlson’s The Shorebirds of North America: A Natural History and Photographic Celebration (Princeton University Press, 2024).

*The Shorebirds of North America* by Pete Dunne and Kevin T. Karlson (Princeton University Press, 2024)

To say that The Shorebirds of North America is ambitious would be like calling the 18,000-mile round-trip migration of a Red Knot “neat” instead of “epic” or “mind-blowing.” This terrific addition to birding literature not only gives a wonderful overview of the lives of shorebirds, it provides specific accounts of all the shorebirds likely to interest you. That makes this book a wonderful, highly readable reference for both beginning and advanced birders.

The bulk of the book consists of species accounts of 52 kinds of shorebirds known to breed in North America and my guess is that you, like me, will skip directly to species that happen to interest you at the present time. This is a great approach. One of the first shorebirds I looked up was Black-bellied Plover, a bird I have become more and more enthralled with the past several years. As I started to read, my understanding of this handsome creature immediately swelled. I didn’t realize, for instance, that it is one of the world’s most widely distributed shorebirds, or that it is called Grey Plover outside of North America. What really tickled me was learning how fearlessly aggressive these birds can be:

“On the high Arctic tundra breeding grounds,” the authors write, “this sturdy plover is a fierce protector of its large nest area, and it strikes fear into aerial predators as large as gulls and jaegers. Woe to any flying predator if it hears the whistled alarm call of Black-bellied Plover as it flies swift and low across the tundra before rising to spear the intruder in the belly with its strong bill . . .”

The 4-letter breeding code for Black-bellied Plovers is BBPL. After reading the entry for the bird in *The Shorebirds of North America*, however, I realized that BBPL could easily stand for “Bad-ass-bellied Plover”.

Who knew that one of my favorite birds is such a bad-ass? Similarly delightful “reveals” can be found in each account, many of them based on the authors’ own personal and scientific experiences with the birds.

Far from just being pretty to look at, the book’s incredible photos add real understanding of each species by showing them in a variety of plumages and situations. I enjoyed just quizzing myself on the photos as I made my way through the book, testing and expanding my knowledge as I went. I cannot imagine the effort Kevin T. Karlson and the book’s other photographers invested in creating what may be the world’s finest collection of shorebird photos.

Another thing I learned from *The Shorebirds of North America* is that the bills of oystercatchers are laterally compressed. You can’t tell this from the typical side view, but this compression turns the bills into excellent chisels for prying limpets, snails, and chitons off of rocks.

As delightful as the species accounts are, I strongly urge readers to read the entire first section straight through. In this section, the authors provide excellent perspective on all shorebirds including their remarkable adaptations, habits, diversity, and evolution. Fascinating anecdotes abound, such as the story of B-95, a banded Red Knot known to have traveled more than 400,000 miles during his 21-year lifetime. The authors don’t bother to hide their admiration for these birds:

“Challenged to design the perfect bird, we would without hesitancy delve into ranks of shorebirds and reach down to the Scolopacidae (sandpipers), the largest of the roughly six or seven family groups in the shorebird order Charadriiformes.”

Another fascinating fact I picked up from *The Shorebirds of North America* is that the curved bills of Long-billed Curlews are almost perfectly designed to snatch fiddler crabs from their long, curved burrows. They’re also great for picking off grasshoppers without alerting them to their imminent doom.

I could keep singing this book’s praises, but really, if you have even the tiniest, nascent interest in shorebirds, you should order a copy yourself. Given its length and full-color format, I expected the book to sell for at least fifty or sixty bucks, but at the time of this posting it can be had for a bargain $35. That puts it within reach of most people—and makes it an investment in your birding future you won’t regret.

One-Sentence Summary: A highly-readable, indispensable resource for both beginning and advanced shorebird enthusiasts.

Overall Rating (on a scale of cool birds): Piping Plover (highest)

You can order The Shorebirds of North America from your local independent bookstore, or directly from Princeton University Press. Please tell them we sent you!

(Except for the cover image, photos in this post are copyright Sneed B. Collard III. Review copy of The Shorebirds of North America provided by the publisher.)

Birding Race Point: Cape Cod’s Pelagic Playground

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The week before Thanksgiving, my family had the opportunity to visit a place that featured prominently in my childhood—Cape Cod, Massachusetts. We headed to Boston so that I could accept a big award for my picture book, Border Crossings, but the trip provided many piggybacking opportunities. These included a chance to look at colleges for Braden’s sister, Tessa, and to meet up with Braden for Thanksgiving. After Amy, Tessa, and I spent a few days in Boston, in fact, Braden drove down from the University of Maine and whisked us off to the Cape.

I spent parts of many summers in Woods Hole on the Cape. My father did his post-doc at WHOI—the Woods Hole Oceanographic Institution. My step-father spent dozens of summers in Woods Hole doing research and teaching classes at the MBL—the Marine Biological Laboratories. I have many fond (and some not-so-fond) memories of those summers, but had not been back for (gasp) 45 years! I looked forward to revisiting old haunts and showing my family some of the places that had shaped my childhood. Naturally, Braden and I also considered the birding possibilities.

When Braden first mentioned going to Race Point near Provincetown, I hesitated. I recalled driving up there as a ten-year-old and didn’t relish spending an extra four hours of our vacation in a car. When Braden started telling me what we might find there, however, I quickly changed my mind.

Race Point, it turns out, is one of the nation’s premiere places for spotting seabirds from land. A map reveals an obvious reason: Cape Cod juts miles out into the Atlantic Ocean, and the tip—Race Point itself—is surrounded on three sides by the sea. This means that birders have an opportunity to see both regular beach-type birds and many species that only rarely show up near land. Braden and I especially hoped to see jaegers, “tube noses” such as shearwaters, and any interesting gulls or ducks that happened to be around.

After a delicious breakfast at Liz’s Café in Provincetown, Braden and I left Amy and Tessa to explore while we headed off to the parking lot near Race Point lighthouse. As soon as we approached the beach, we spotted Northern Gannets soaring above wild, wind-raked seas. I’d only ever gotten a brief look at a NOGA before, when Braden and I had visited Acadia National Park three years before, so right away the drive up to Provincetown redeemed itself!

However, the excitement was just beginning.

**One of perhaps 150 Northern Gannets we saw at Race Point. Like Blue-footed Boobies, these birds torpedo straight down into schools of fish.**

As wind and sand pelted us, groups of White-winged and Black Scoters, Common Eiders, and Long-tailed Ducks skimmed the waves just offshore. Some occasionally landed, but most seemed hell-bent for destinations only they knew about. All were birds I had scant experience with, so I soaked up every sighting.

**This was only my second time seeing Common Eiders, and I was uber impressed by the coloration of both females and males.**

“There’s a Red-throated Loon!” Braden said, pointing to a bird with an exceedingly pale, long neck reaching up from the surface. It wouldn’t be long before we saw several Common Loons, differentiated by blockier heads, chunkier bills, and more black on their faces.

**Only my second Red-throated Loon ever. Note the smooth, rounded head and white “winter” face.**

At the top of our To Find list were Great Shearwaters, a potential Lifer for both of us. These birds belong to the “tube noses,” the same group of birds that includes albatrosses, fulmars, and storm-petrels. These birds are truly seafarers, rarely approaching shore. Only a few weeks ago, I had caught a glimpse of Sooty Shearwaters while visiting California’s Point Reyes National Park with my friend Scott. Great Shearwaters had been sighted regularly at Race Point for the past couple of weeks, but alas, we arrived too late to see them today.

**Braden fruitlessly searching the seas for Great Shearwaters and jaegers.**

We still had plenty of thrilling birds to look at, however. As we trudged the mile and a half through the soft sand toward the very tip of the Cape, flocks of Dunlin and Sanderlings in their winter plumages worked the drifts of foam left on the beach by each encroaching wave. We even saw a group of six Horned Larks, birds we were used to seeing on the backroads of Montana—not here at the end of the world.

**It had been years since I’d gotten to hang with Dunlins, and it was a real treat.**

Not to be outdone, gulls also put on a show. This was the first time I’d ever gotten to see Great Black-backed Gulls in a natural setting. They are the world’s largest gulls, and I gotta say they looked like they belonged in this rugged, challenging environment.

“Look!” Braden suddenly shouted. “Iceland Gull!” Two of them, in fact. These gulls had until recently been split into Iceland and Thayer’s Gull, and Braden and I had seen the latter at the Helena landfill in Montana. This look was much more memorable as both a juvenile and adult landed near us. Both were gorgeous birds with subtle markings, and they quickly jumped into contention for Bird of the Day honors. Not long after seeing the Iceland Gulls, Braden also spotted a Black-legged Kittiwake. I was grateful he’d gained experience with all of these birds while on the East Coast, because I certainly would have missed a lot of them.

**I don’t even want to know what this Great Black-backed Gull is eating, as our two Iceland Gulls look on.**

I picked up two Lifers for the day. One was Razorbill, a kind of black-and-white alcid I had dreamed about seeing for years (see our post “All About Alcids”). During our hike to the lighthouse and back, we saw about eighty of these birds in groups, flying low or bobbing up and down in the jagged waves. My second Lifer was a pair of Purple Sandpipers that landed in front of us and shouldn’t have been anywhere near a wide sandy beach. Like its closely-related West Coast cousin the Rock Sandpiper, these are rocky shore birds.

**I was especially thrilled to see my Lifer Razorbills, but it’s a tossup whether these or the Iceland Gulls grabbed Bird of the Day honors.**

“They must be migrating,” I said, and Braden agreed, though we were well within their wintering latitudes.

As we trudged back toward the car, Braden spotted a fin jutting out of the water. At first we thought it might be the dorsal fin of a shark or orca, but after watching it for a few minutes, we concluded that we were looking at the tail flukes of a larger whale. I’d seen quite a few humpback whales before, and these didn’t look anything like it. “I think it’s a Right Whale,” I said. Later, we learned that Right Whales had been regularly spotted in the area. It was one more unforgettable discovery for a memorable day.

Race Point eBird Checklist: https://ebird.org/checklist/S203601766

In Montana, Some Real October Surprises

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For birders, October is an odd month—especially in Montana. Our resident birds have left. Winter residents are just arriving. Most migrating birds have passed through the state—but not quite all. The month poses a special dilemma for those trying to set any kind of Big Year milestone, because time for new birds is running out. This year, for instance, I have found myself tantalizingly close to making 2024 my second best Montana birding year ever. 2020 was Braden’s and my best year, when we put a ton of effort into it, and I recorded 266 species on my list (see our post “2020 Wraps, 2021 Underway”). Last year, thanks in part to an Eastern Montana trip with my pal Scott, I notched my second best year with 253 species. As October wound down this year, however, I found myself with 247 species—seemingly within striking distance of breaking that 253 mark. Or was it?

The Fort Missoula gravel quarry delivered our first American Tree Sparrows of the season—a bird that, unbeknownst to me, I had failed to see earlier in the year! This, dear readers, is also where Braden and I got our lifer ATSPs years ago.

A mere seven species might seem like an easy task with three months to go in the year, but that small number is deceiving. As mentioned above, very few new birds arrive this time of year. As for winter arrivals, most birders (myself included) already saw those in January and February. Bottom Line: By October, birders hoping to set a mark need to track down some rarities.

Braden and I have chased plenty of rarities in the past, but I am more reluctant to do so these days. The main reason? Unless I really, really want to see a particular bird, I can’t justify burning up gasoline just to notch another species on my list—especially to break a rather arbitrary record. After all, climate change—powered in large part by burning fossil fuels—is one of the major threats to birds, not to mention to all other species, and my desire to make 2024 my second best year doesn’t rate as a worthy enough goal to place the planet in even greater peril. With Braden gone, chasing rarities also isn’t as much fun.

Still, last week, with the end of the month in sight, I felt like I could use a good birding session to take advantage of our last warm weather and improve my mental health, made particularly jittery by the craziness of the upcoming elections. And then, out of the blue, I got a text from Nick Ramsey: “Hey! Are you in Missoula? And any shot you want to go birding tomorrow?” I didn’t hesitate. “Yes and yes!” I shot back.

**With only hours to spend in Missoula, Nick picked me up for a quick trip to the Fort Missoula gravel quarry and Lee Metcalf NWR, showed above.**

Nick, it turns out, had a brief layover in Missoula between a summer field job in Alaska and guiding gigs in Louisiana. Regular readers of FatherSonBirding (or of my new book Birding for Boomers) will recognize Nick both as a member of our extended family, and as our most important mentor when Braden and I first started to bird. We’ve had countless birding adventures together including our first expedition to eastern Montana and Braden’s and Nick’s epic Florida birding trip in 2022. I was thrilled that Nick, who recently graduated from LSU, reached out to me—especially because he had only hours to spare before hitting the road for a 30-hour drive to Louisiana. I asked him what he’d like to do and he suggested visiting the Fort Missoula gravel quarry and Lee Metcalf National Wildlife Refuge. That sounded great to me, and just by coincidence, a Northern Parula had just been sighted at Lee Metcalf.

Decidedly eastern birds, Northern Parulas are almost unheard of in Western Montana. Although chances were low that it would still be there when Nick and I got there the following day, I couldn’t help thinking this could move me closer to tying my “second place” record of 253. For his part, Nick especially wanted to see a Swamp Sparrow, another uncommon bird for Montana. I figured we had almost no hope of finding one of those, but if anyone could, it was Nick.

Nick picked me up at eight the next morning, in the company of his adorable diminutive companion, a chihuahua mix named Dixie, who decided that my lap would be her domain for the rest of the day. Our first stop? The gravel quarry. Nick hoped for a Swamp Sparrow here and we both thought it might be a good chance to see scoters, Long-tailed Ducks, or other laggards passing through the area. Unfortunately, a guy flying a drone was most likely scaring off any interesting water birds. Still, we had a nice sparrow session, finding a ton ‘o Song Sparrows, along with White-crowned Sparrows, and the season’s first American Tree Sparrows—which, I didn’t realize I had failed to find earlier in the year! By the time we headed back to the car, the drone flier also had departed, giving us a look at a few Hooded Mergansers. “Hey, there’s also a Horned Grebe!” I told Nick. That was a nice surprise since I’d managed to miss them in Montana the entire year. Click. With the American Tree Sparrows and Horned Grebe, my Montana Year List had leaped from 247 to 249!

**I had given up on Horned Grebes for my 2024 Montana list when this one showed itself at the Fort Missoula gravel quarry.**

Continuing on to Lee Metcalf, Dixie keeping me warm, Nick and I caught up on the rest of our lives. This, I realized, was the first time Nick and I had ever birded together without Braden along, and though we both missed him, it was a great chance to share our adventures and discuss future birding dreams, plans, and possibilities. In no time, Nick was pulling into the Lee Metcalf visitor’s center parking lot. Several birders had arrived before us, but none seemed aware of the Northern Parula sighting the previous day. The bird had supposedly been seen in the elm trees next to the closest pond, but as we headed over there, what first caught our attention were two shorebirds pumping for food in the mud.

**A pair of Long-billed Dowitchers presented our first surprise at Lee Metcalf. More surprises would follow!**

“Are those Long-billed Dowitchers?” I asked Nick. “What are they doing here?” So late in the season, they surprised both of us and immediately made our trip down here worthwhile. While we were studying them, however, Nick’s sharp ears caught something else and he began walking over toward the south edge of the pond. I thought he had heard the Northern Parula, but when I caught up, I found him studying the cattails below us. “I thought I might have heard a Swamp Sparrow,” he explained. Then we saw movement. “There!”

**Nick’s Montana lifer Swamp Sparrow was too quick for me to catch in full sunlight, but did pause briefly behind this fence.**

Several other birders joined us and it took several minutes for us to get clean looks at the bird. “Furtive” is a good word to describe Swamp Sparrows as they like to stay hidden in reeds along the water’s edge, but finally, the bird gave us full, if brief, views. I was astounded. While only about fifty records exist for Montana, Nick explained that the birds definitely move through the state every year, and Birds of Montana lists several cases where the birds have overwintered. I’d only ever seen one in Montana—in the Shiloh recreation area in Billings—so for me, this was a big deal. Click. 250.

As we moved slowly, following the sparrow to a small brush pile, Nick almost casually said, “The parula’s right behind us.”

What?

**It being fall, I expected that if we saw the Northern Parula, it would be a drab specimen. The gorgeous bird, however, delivered a real October surprise.**

I spun around and, sure enough, spotted a spectacular yellow-and-bluish-gray warbler plucking insects from leaves in a deciduous bush not twenty feet from us. Nick called to other nearby birders, and they joined us for one of the most leisurely looks at a rare migrant ever. Much like the Black-throated Blue Warbler that appeared in Lolo last year, this bird seemed little bothered by people. We all hung back about thirty feet, trying to fill up our cameras’ memory cards while the bird fattened up on whatever it could find. Just to mix things up, it flew over to an elm tree for a while, before heading back to the bush. After a hike out to the more distant ponds (still no scoters), Nick and I hit the road back to Missoula, making only a quick nearby stop to get Nick a look at California Quail for the year. In a single outing, and at a most improbably time of year, my year list had advanced to 251 species, making me wonder if I could somehow nab three more species through December. Even better, I had enjoyed a wonderful day of birding and companionship with one of the best rare migrants possible, our friend Nick.

**Two happy birders following an improbable day of October rarities.**

Abbotts Lagoon, Point Reyes National Seashore (or Chasing Migrants, Part II)

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After our amazing encounter with Vaux’s Swifts and shorebirds (see our last post), Scott and I had another productive session the next morning at the Ellis Creek water recycling facility and Tubbs Island, both in Sonoma County. As an added bonus, we got to bird with two of Scott’s pals, Steve and Sean. Steve and Scott began birding about the same time and were still in the beginning phases of their birding careers, but Sean grew up birding and taught us all some cool ID features. Most important, he confirmed that the peeps Scott and I saw the day before were indeed Least Sandpipers. With his help, we were also able to identify a couple of sneaky Western Sandpipers that were comingling with the approximately 400 Least Sandpipers in front of us. As much as we enjoyed these sessions, what Scott, Steve, and I looked forward to the next day even more. That’s when we planned to bird legendary Abbotts Lagoon.

**(L to R) Sean, Steve, and Scott investigating the wilds of the Ellis Water recyling plant!**

Abbotts Lagoon sits within Point Reyes National Seashore, and none of us had ever before birded it. However, Braden and our occasional guest contributor, Roger Kohn, had both been there and given it high marks. As we crested the mountains at Point Reyes and drove down toward the coast, I didn’t know what we would find, but held my hopes high.

Reaching the beginning of the lagoon requires a mile or so hike through remarkable dwarf-like vegetation that reminded me of steppe or tundra, probably because fog enshrouded the lands around us. I hadn’t realized we would have to hoof it so far, but I was grateful because we got great looks at many California residents: California Quail, California Scrub-Jays, White-crowned Sparrows, and most exciting, Wrentits. One of these, in fact, popped up no more than fifteen feet from us—unusual for a generally secretive bird. Nontheless, it was the lagoon and beach beyond that propelled us forward and when we reached the lagoon we found . . .

**Though a bit of a hike, the mile-long walk to the lagoon offered a nice variety of songbirds and raptors, including this banded White-crowned Sparrow.**

Nothing.

Well, almost. Instead of vast rafts of shorebirds ripping up the mud, only a couple of wading birds and American White Pelicans could be made out as far as the eye could see. Darn, I thought to myself. But if there’s an, ahem, cardinal rule to birding it is this: You Never Know. So we plowed ahead, following the harder beach sand, and soon came to a little bend where we got great close-ups of three Red-necked Phalaropes and a Pectoral Sandpiper—a bird I recognized only from my hours studying them in Montana. This bird, in fact, was quite interesting because PESAs show up only in small numbers on the West Coast, and generally only in fall. A lifer for Scott and Steve!

These Red-necked Phalaropes and a lone Pectoral Sandpiper were the highlights of our walk around the lagoon to the beach.

Continuing toward the ocean, we spotted two Black-bellied Plovers and a flight of shorebirds in the distance, but it wasn’t until we reached the ocean that we got some real action.

I was just as excited by pelagic bird possibilities as I was by shorebirds, and once on the beach I immediately set up the spotting scope we’d lugged the two miles out there. Like shorbs, I rarely have a chance to observe pelagic birds, and I felt determined to make the most of this rare opportunity. Right away, I saw a number of dark shapes out on the water—shapes that appeared and disappeared on the four-foot swell. Oh man, I thought to myself, I’m never going to be able to figure out what those are. In such situations, I have learned to relax and just hang in there, and that’s what I did now.

From studying before the trip, I came up with several likely possibilities of species that could be out there. These included Common Murres, Pigeon Guillemots, various storm-petrels, and Sooty Shearwaters. In fact, as we arrived, I noticed at least eight medium-sized dark birds swooping low over the water. When they turned, I spotted light patches under the wings. First victory: Sooty Shearwaters.

Then, I saw a larger bird floating a couple of hundred yards offshore. The shape shouted “Loon” and I thought, “Hm, that looks like it has a silvery sheen on its head.” Victory #2: Pacific Loon!

Identifying pelagic birds at great distance can take great patience and not a little skill, but in time, many species reveal themselves. The keys to this Pacific Loon? A silvery sheen on its head, a thinner bill than found on Common Loons, and a thin black “chin strap” or collar around the neck.

After that, it got harder, but I did manage to ID some distant Common Murres by the white around the face and neck, thinner “up-pointed” bills, and longer body lengths. A seabird expert undoubtedly would have found additional species, but as a seabird novice, I felt satisfied. Humorously, as I was looking through the scope, I suddenly saw a whale’s tail emerge behind several of the birds. Did I look up? Of course not! Who has time for pesky mammals when there are ocean birds to be seen!

But let us not ignore the beach itself. As Scott, Steve, and I enjoyed the waves and emerging sun, the shorebirds decided to put on a show. On one side of us, a flock of at least 150 Least Sandpipers landed only a hundred yards away. On the other side, a couple of hundred Western Sandpipers settled down. Talk about your perfect conditions for comparison! In fact, this was my first chance ever to get good, leisurely looks at Westerns and I took full advantage of it.

The beach at Abbotts Lagoon offered by far my best opportunity ever to study Western Sandpipers. Note (if you can) the overall pale appearance and the reddish “shoulder blades” typical of juveniles this time of year. **WESAs also tend to have longer, more curved bills than other peeps.**

You remember that Sesame Street song “One of these things is not like the other?” Studying the Least Sandpipers, I spotted a much paler bird with a thick black bill and black legs. Another peep: Sanderling!

Meanwhile, among the Western Sandpipers, I espied smaller birds with shorter bills and dark collars around their necks—Semipalmated Plovers!

**I was especially tickled to find half a dozen Semipalmated Plovers among the Western Sandpipers. Go plovers!**

To add to the show, a Peregrine Falcon landed on the sand behind us, and on the way back we saw several other raptors including a White-tailed Kite. After Abbotts, we got a delicious lunch at Inverness Park Market, and then headed to Limantour Beach for great looks at Surf Scoters. All in all, it was an awesome day chasing migrants, featuring good birds, good food, and best of all, great company.

Trip Report: https://ebird.org/tripreport/276917