If you ever doubt how inspiring birds are to people, just look at the incredible bird-related creativity writers, artists, and photographers pour forth into the world. I plead guilty to be among their ranks as birds have inspired at least half a dozen of my books and countless articles. Sometimes, though, birds themselves are not the topic. Instead, my pursuit of birds gives me another idea. Such is the case with my new picture book, Border Crossings.
During the past seven years, Braden and I have been fortunate to be able to bird along the U.S.-Mexico border at least four times: twice in Arizona, and once each in Texas and California. These trips have been among the most inspiring of our birding lives, not only providing glimpses of hundreds of remarkable birds, but introducing us to the rich human culture that spans the border region. When our former president announced plans to build a steel barrier the full length of our border, it rang alarm bells for numerous reasons. For one thing, it seemed a giant slap in the face to Mexico, a country we depend on and take advantage of in many ways. I also worried how a wall would impact the myriad animal species that regularly cross back and forth across the border.
San Bernardino NWR is one of many places we birded in 2016 that was wall-free. Now, a giant steel barrier both prevents many animals from moving freely through their natural home—it directly endangers several officially listed endangered fishes.To read about that click here.
Though we humans have drawn an artificial line separating the U.S. and Mexico, the fact is that continuous ecosystems run through this remarkably biodiverse region. In these ecosystems, animals routinely cross back and forth from one country to another. Many do this in the course of their daily routines while others cross mostly during annual migrations. The steel “bollard” wall, however, has gaps only four inches wide—small enough to exclude hundreds of animal species. Even some birds—think game birds, roadrunners, and Ferruginous Pygmy-owls—probably turn back from this monstrosity. That’s not to mention javelinas, pronghorn, tortoises, hares, wolves, and dozens of other larger animals. Clearly, in their rush to build a political statement, no one in charge gave wildlife the slightest thought.
One of many Arizona border communities that was wall-free during our 2016 trip is now permanently divided by an ugly barrier—one that is doing untold damage not only to these communities but to wildlife.
The wall.
Border Crossingsis my attempt to raise awareness of this important issue. To illustrate the dilemma, the story follows two ocelots. These beautiful wild cats live in both Texas and Arizona as well as Mexico, and I decided to show the plight of one that is free to cross the border without obstruction—and one that is blocked by the imposing steel barrier. I was fortunate that my publisher hired the talented Howard Gray to illustrate the book. His remarkable illustrations really bring the story to life and, I hope, make readers young and old think about the often catastrophic consequences of simple-minded solutions.
One problem I had writing the story is that wall construction proceeded at breakneck speed even as we were going through the editing process. On our last trip to Arizona, in fact, Braden and I were dismayed to see this ugly barrier stretch across several regions that had been beautifully wall-free during our previous trip in 2016. Rather than trying to rewrite the story, I explain the situation in the backmatter. Realistically, I don’t see the wall coming down anytime soon, but I hope Border Crossings will help create momentum to at least build numerous wildlife crossings through it. If you’d like to make a difference, share your concerns with your U.S. Senators and Congressmen. As great men have stated in the past, only if we stay silent can tyranny—and in this case, horrible ideas—triumph.
For humans, the border is just a problem to be solved, but for thousands of species, this region is home.(From Border Crossings, illustrated by Howard Gray.)
Happy Labor Day Weekend, Everyone! We hope you are not laboring too much and, instead, getting out for some birding. We’ve been “blog quiet” for a few weeks, and that’s no accident. I have been once again driving for Missoula Fire Cache once or twice a week (see Birding by 5-Ton Truck), Braden came home from California & then jetted back to school in Maine, and the birds? Well, they’ve been pretty quiet. During his time at home, though, Braden and I decided on a last-minute two-day intense trip of birding, first to look for shorebirds and then to find a bird I had wanted to see for years. Here is Part 2 of our adventure, Part 1 to come soon. Enjoy!
They were the first birds of the day—a pair of roosting Osprey silhouetted against the indigo dawn sky at the Saint Mary’s entrance to Glacier National Park. We had arrived on schedule after rising at 4:00 a.m. and driving from our Super 8 motel in Cut Bank—the only affordable lodging within a 100-mile radius of Glacier. We had had to get here early, too, as the park’s new visitor policy required a reservation for anyone arriving between 6 a.m. and 4 p.m. Chances are we would have risen early anyway since we faced a long hike and, for me, a lifelong ambition: to see a White-tailed Ptarmigan.
First birds of the day: Osprey at the St. Mary’s entrance. I’m pretty sure that Glacier NP pays these birds to sit here and keep visitors entertained while they endure the long lines into the park!
If this goal sounds familiar it’s because just a year ago, Braden had accompanied a storied group of other birders with the same mission and in the very same location (see Ptarmigan Party in Glacier National Park). Unfortunately, I had been forced to skip that outing because of work obligations—and now was my time to make amends. Entering the park with a handful of other early-rising vehicles, we quickly encountered our only charismatic megafauna of the day—a handsome black bear angling across the road. As the dim light gradually revealed the spectacular peaks around us, we drove for twenty more minutes until we reached the tiny parking area for the Piegan Pass trailhead. After getting ourselves sorted, we set out through forest, savoring our solitude, the crisp morning air, and more than anything, the enchanting smells of Glacier National Park.
Our hike would take us five miles and more than 2,000 feet up to Piegan Pass, a climb I’d always wanted to make but never had, despite spending an entire summer working as a cook in Glacier in 1979. In addition to our primary goal, we had several other targets, some more likely than others: Boreal Chickadees, Spruce Grouse, Black Swifts, Three-toed Woodpeckers, White-winged Crossbills, and any kind of rosy-finch. As we climbed one mile, then another, however, Braden remarked, “It’s quieter than it was last summer.” Still, I didn’t complain. It just felt wonderful to once again be doing a “real hike” with my son in one of my favorite places on the planet. And slowly, a few birds started showing themselves: Mountain Chickadees, Golden-crowned Kinglets, Chipping Sparrows, and to our delight, a pair of Boreal Chickadees (see Are You Ready for the QUACH?).
A Boreal Chickadee from Braden’s “Ptarmigan Hike” in 2021.
“Well, we got at least one target bird,” I said, and Braden nodded. As we climbed higher and higher, however, I felt anything but confident that the ptarmigan would be waiting for us. The thing about the White-tailed Ptarmigan, though, is that I was pretty sure I’d seen one before. In 1979, while hiking to Grinnell Glacier, I’d encountered a bird with a chick or two sitting right in the middle of the trail. At the time I felt certain it was a ptarmigan, but I hadn’t been a birder, and forty years on, I had reasoned, “Well, it could have been another kind of grouse.” Bottom line: I had never listed it and felt I still had to earn it for my Life List.
After about four miles, we left the last of the trees and could see the trail cutting across more than a mile of rocky slope up to the pass. My body had started to feel the effort and elevation by now, but that last mile passed remarkably quickly—perhaps because we were trying to keep ahead of this older Belgian woman who threatened to put us to shame. Where do these vigorous geriatric European hikers come from anyway??? In any case, we finally reached the pass and before beginning our ptarmigan search, sat on some rocks to enjoy lunch while staring out at one of the world’s most superlative views down the far canyon to the Many Glacier Valley.
While eating our lunch, we were treated to a glorious gibbous moon “setting” over the rugged cliffs above us.
After we stowed our daypacks behind some rocks, Braden showed me where they had found the ptarmigan the year before. “They like to hang out right at the base of snow banks with some cover nearby,” he explained. Despite our ultra-hot summer, some snow persisted at the pass and we began making our way along the bottom of the longest, most promising field. After ten minutes, we had discovered a couple of burly marmots and an adorable pika, but no ptarmigan and I began thinking, I guess we’re not going to see them today. I felt disappointed, but kept my positive attitude, focusing on the near-perfect, glorious day and the unparalleled views of Jackson Glacier several miles away. And, of course, I kept looking.
Even as my hopes for finding a ptarmigan faded, I felt more than consoled by spectacular views of Jackson Glacier several miles away.(Our parking area is visible below.)
Braden had taken a higher route than I and disappeared around a bend. I walked more slowly, scouring every suspicious rock, and wondered if I’d even see a ptarmigan if my eyes happened to land on it. I scrambled down some rough scree to a lower level and started back toward the pass, hopping over rivulets of meltwater trickling over the rocks. I was standing at the edge of a little grotto when I heard a really strange noise coming down from the mountainside above. It was unlike anything I’d heard and I can’t even describe it here, but I wondered, “Could that possibly be a ptarmigan?” I didn’t think so, but hadn’t a clue what else it might be.
While searching, I heard a bizarre noise from the rocky cliffs above me. “Could it be a ptarmigan?” I wondered.
Just then, I saw Braden reappear above me and about fifty meters away. “Did you hear that noise?” I called.
“What?” he answered, too far away to hear me.
“Never mind,” I said—just as I happened to glance at the grotto behind me.
And for a split second, I wondered about the powers of wishful thinking. Why? Because not fifteen feet away, two birds walked slowly across the wet gravel. TwoWhite-tailed Ptarmigans!
And they were real.
How many ptarmigans are in this photo? I’ll forgive you if you at first see only one. I always do! It shows just how wonderfully adapted these birds are to their environment.
I stared at them for a moment and then whirled to holler, “Braden!”
“Do you have something?” he called back.
I excitedly held up two fingers and pointed behind me. A minute later, we were standing together admiring some of the coolest birds in Montana. The birds—an adult and a juvenile—seemed totally unalarmed by our presence. They gave us the once-over occasionally, but as long as we stayed ten or fifteen feet away, they seemed to have no problem with us. They just walked slowly, picking at the ground for various plant material and invertebrates as we took dozens of photographs and gave each other several hugs. Soon, we spotted a second adult doing its own thing ten yards away. It was a dream fulfilled for me, and perhaps even for Braden since we got to see them together. As we hiked back down the mountain, I felt real satisfaction at having experienced these amazing birds and a sense of peace knowing that they are still up there, high in the mountains doing their thing. I hope that you all get to see one for yourselves one day, but if not, please enjoy this video. It’s the next best thing.
As the gals from Pitch Perfect might say, our day in Glacier proved “Ptarmi-Pterrific!”
As Braden’s sensational Sierran summer begins to wind down, he has continued to have remarkable experiences, both avian and mammalian. In Episode 7, he recounts his hardest hike ever in an attempt to locate some of Yosemite’s most interesting and elusive mammals.
Despite being the nearest gas station, restaurant and convenience store to the eastern entrance of Yosemite National Park, the Mobil station was fairly empty when our red Nissan pulled into the parking lot at seven in the morning. We gathered around a table, breakfast burritos in hand, as we waited for the Bighorn Sheep biologists to arrive from their various lodgings. As we would learn later, sheep biologists sleep in because the sheep sleep in, which differs quite a bit from us bird biologists. At 7:30, we noticed a crowd gathering outside, and donned our identical Institute for Bird Populations baseball caps, heading out to meet them.
Among the scientists we met outside were Dr. Lacey Greene and Dr. John Wehausen, the latter of whom had worked with sheep his entire life and had apparently drafted most of the recovery plan for the Sierra Nevada Bighorn Sheep. As Wehausen joined the group, he struck up a conversation with Greene.
“537 had a lamb yesterday when we went out. 522, didn’t though. I’ve only seen a few lambs so far this year.”
Apparently, every single Bighorn Sheep in Yosemite National Park has a number assigned to it, and as I would learn, a radio collar frequency. The reason these surveys were being conducted in the first place was because the Sierra Nevada subspecies of Bighorn Sheep was not doing well. Due to threats that included diseases spread by domestic sheep, the entire population of Bighorn Sheep in the Sierra had declined to around 100 individuals in the 1990s, spurring the federal government to list them under the Endangered Species Act. Thanks in part to Wehausen’s recovery plan, as well as the hard work of dozens of other sheep scientists, the herd had now increased to roughly 600 sheep, both inside and outside of the park.
Dr. Greene introduced all of the biologists that would be hiking various parts of eastern Yosemite to look for sheep, and we approached her, asking which biologist we should go with for a medium-level route since we had work tomorrow and did not want to exert ourselves too much. We also requested a route that maximized our chances of seeing White-tailed Ptarmigan, a bird Sam needed for his life list. Interestingly, ptarmigan are not native to the Sierras and were introduced to the area in the 1970s, although we still hoped to run into some in the alpine zone we would be hiking. Dr. Greene pointed towards Seth, a graduate student from the University of Wyoming studying the carrying capacity of the Sierras for sheep, who would be doing a route called “Mt. Gibbs”.
“Should be a medium route with good chances of ptarmigan,” Dr. Greene said, and we took her word for it. Perhaps we shouldn’t have.
Our “medium route” began pleasantly enough—but we had no idea what awaited us.
After introducing ourselves to Seth, we all piled into the Nissan (which has adopted the name “the company car”) and joined the caravan of biologists and volunteers headed towards Tioga Pass. I quickly learned from Miles that we likely wouldn’t see many of the National Park’s main attractions, including Yosemite Valley and Half Dome, but soon realized that this did not mean we would be short on scenery. The road soon led us out of the sagebrush and juniper dominating the hills of the eastern Sierra and into subalpine forest. Carved peaks and ridges topped with snow rose around us, and in the distance I marveled at views rivaling Glacier National Park. After entering the park, we soon arrived at the Mono Pass Trailhead and set off through Lodgepole Pine forest with two dozen bighorn sheep biologists.
Several months ago, I’d had no idea what part of California held Yosemite, and now here I was, crossing another one of the United States’ most beautiful places off of my bucket list. The trail crossed wet meadows and creeks, filled with the songs of Lincoln’s and White-crowned Sparrows, and as we gained elevation, Miles pointed out the peaks around us.
My co-worker, Miles Carlile, tromping through the some of the world’s most spectacular scenery.
“To our left is Mt. Dana, the second-tallest peak in the park at 13,000 feet,” he said excitedly, “And at some point we should be able to see the tallest, Mt. Lyell, to the right along with the Lyell Glacier below it.”
I’d had no idea that any glaciers existed in California, and later learned that the Lyell Glacier was one of only two left in the park. And despite the wilderness-feeling that Yosemite produced as we hiked through it, glaciers weren’t the only thing missing from this once-intact ecosystem. Every time my dad and I visited Glacier, we would try to see the Big Four, what we considered to be the largest (and most obvious) wildlife in the park. Bighorn Sheep were the only one of those species that existed here. Moose and Mountain Goats had never lived in the Sierras, and Grizzly Bears had been extirpated a century ago. So while Yosemite may have rivaled Glacier in terms of scenic vistas, it did not deliver in terms of wildlife.
After about a mile, the rest of the group bid us farewell as Seth led us off the trail…directly uphill. We hiked straight up a ridge, through the Lodgepole, for about five minutes before realizing that a sheep biologist’s definition of a “medium hike” differed quite a bit from our own. In fact, it was the hardest hiking I’ve ever done. Following Seth, we left the treeline behind as we realized what we were up against: Mt. Gibbs was only three hundred feet shorter than neighboring Mt. Dana, at 12,700 feet. That was something Yosemite could hold over Glacier—the mountains were taller. Granite Peak, Montana’s tallest, rose only to 12,800 feet. Thankfully, Seth allowed us to take as many breaks as we needed as we scrambled over boulders and scree, heading straight for the summit.
The life in the alpine zone is certainly some of the most magical on earth—and some of the most imperiled by climate change.
We did not see any ptarmigan. Nor did we spot any of the alpine raptors, like Prairie Falcon or Golden Eagle, that I’d hoped to glimpse. That isn’t to say that the alpine zone of Mt. Gibbs was devoid of life. Tufts of small grass, brilliant purple and white flowers, and splashes of lime green and blood orange lichen led us all the way to the summit. Insects, too, seemed to live here in abundance, and I spotted species of grasshoppers, spiders, ants and butterflies I’d never seen before. One bird seemed to thrive up here: Gray-crowned Rosy-finches, one of the most extreme bird species on the planet. Rosy-finches flitted past us over the scree, and one particularly cooperative flock picked seeds off of a lingering snowpack near the top of the mountain. These birds breed only in these alpine areas, beyond the reach of almost any other bird species and the trees themselves.
Not only did we see one of my favorite birds, Gray-crowned Rosy-Finches, atop Mt. Gibbs, they were some of the most approachable birds I’ve ever encountered.
On our ascent, we stopped about every five hundred meters so that Seth could remove a strange device from his backpack. On one end was a sort of radio which displayed primitive numbers and figures, and on the other was an H-shaped receiver. This revealed how the biologists expected to locate the sheep on these seemingly-endless ridges: radio telemetry. The third time we stopped, Seth let me try out the system, and explained to me how it worked. Apparently, every single collared sheep in the Sierras has their own frequency, like the frequency of a radio station. Thus, if you want to locate an individual, you punch its frequency into the radio. Turning a knob increases the volume, and then the H-shaped part of the device comes into play. I held the “H” above me, facing the sky, and slowly rotated it, searching for a signal. Once I began to hear a faint beep, I turned the “H” towards it, trying to locate exactly which direction that beep was coming from. The louder the beep, the more accurate the direction. And in this case, the beep corresponded to a single ram hiding just beyond a ridge in front of us.
A Bearded Big Horn Sheep? No, that’s me sporting my new “field biologist look” while using telemetry for the first time! Note Mono Lake a couple of inches to the left of my head!
Eventually we struggled to the top of Mt. Gibbs, having climbed more than three thousand vertical feet in less than two hours, with no trace of a trail to follow. At the top, we huddled in a small rock shelter someone had constructed, and I signed my name in the “Mountain Registry”, a small notebook housed in a worn, metal box. While I’d like to say that we spent the next hour scanning for sheep, the four of us IBP employees just lounged on the rocks, recovering while Seth did most of the work. Apparently, this was an “easy” day for him—sheep biologists spend most of the summer on five- to ten-day backpacking trips trying to find herds. After recovering a bit and having some snacks, I spent a good amount of time photographing the rosy-finches feeding on the snow around us.
Then it was time to descend. This proved just as difficult as the ascent, as we slowly slid down a scree field for almost an hour before hitting the first trees again. Although we still hadn’t spotted any sheep, we opted to return to the cars. We had work tomorrow and still needed to drive the two and a half hours back to Mi-wuk Village. eBird claimed we had logged nine and a half miles, which meant we had probably hiked closer to twelve, much of that up and down incredibly steep terrain. The survey as a whole, however, was quite productive. The other biologists found at least 32 sheep, including plenty of rams.
While our crew failed to see any Bighorn Sheep, the other biologists located 32 of these dynamic wild “woolies”.Photo disclosure: these are sheep in Glacier National Park (I think).
Once we got back to the parking lot, legs aching, we thanked Seth for everything and hopped back in the company car. I said goodbye to Yosemite, unsure of when I would return, and after a quick stop at the Mobil station for tacos, we headed home.
We hope everyone had a nice 4th of July weekend. To help you get back into the usual routine, we’re delighted to present Braden’s second report from his job looking for Northern Goshawks in the California Sierras. So far, the goshawks are few, but the other animals abound! To see his first post, click here.Will there be more goshawks? What other surprises will greet his intrepid crew? Be sure to check in on upcoming posts to find out!
The Brushy Hollow PAC lay about forty-five minutes from Beardsley Lake, a man-made reservoir in the Stanislaus National Forest where we’d be spending the next two nights camping. After waking up at the crack of dawn and unsuccessfully trying to snag some good photos of the Black-throated Gray Warblers around camp, our crew began driving the cliffside road up to Brushy Hollow. As we neared the PAC, my peripheral vision caught a large brown animal absolutely booking it away from the car. Stanislaus National Forest was (unfortunately) filled to the brim with cattle–we either saw them or heard the bells hanging from their necks every time we went out. No cow had ever fled from the car this quickly, though, and as I snapped my head back to look I spotted paws, not hooves, trampling the brush before the mammal disappeared into the forest.
“Bear!” I shouted, but it was too late. The bear wanted nothing to do with us.
Our crew prepares to tackle another PAC in search of Northern Goshawks. But would mammals intervene?
Again, the rest of the crew missed it, so a slightly disappointed car arrived at the parking lot for Brushy Hollow. The parking lot consisted of a small patch of grass off to the side of the dirt road, and we were greeted by an army of mosquitoes as we stepped outside of our brand new, cherry-red Nissan rental truck that the rental car company had decided to give us for the summer. We set off into the forest, which was only somewhat brushy and somewhat a hollow, despite the name of the PAC. Many of the usual birds greeted us, including calling Mountain Quail, Olive-sided Flycatcher and pairs of White-headed Woodpeckers flying between the pines. As far as ease of travel, the PAC turned out to be one of our best. Mountain Misery—a native, ground-hugging plant also called “bear clover” (foreshadowing warning)—covered much of the ground, meaning we barely had to lift our feet as we followed our transects. Sam and I met up and began walking up a hill towards Miles where we would enjoy lunch. As soon as we spotted Miles, he stood up and pointed frantically behind us.
“Bear!”
“Bear, bear, bear!!” We echoed as we whirled around to spot another bear sprinting away from us down a nearby road. Ivara followed suit, and we all yelled at the animal for a little while as was protocol before sitting down for lunch.
Adrenaline filling our veins, we sat down in the Mountain Misery, slapping mosquitoes and talking about what we’d just seen. Two bears in one day! And then, our eyes darted again to the same road, where two MORE brown bears ambled by, as if on their way to work!
We finished our lunch quickly, heading towards the other side of the PAC. I proceeded to get very lost, then eventually found, and we took one last break on a log before finishing up our transects for the day. As we scarfed down our last snacks, a crack echoed behind us. The sound of a branch breaking. We turned around, and the response was immediate.
Five bears in one day was a record for all of us. We were too excited to remember to take any photos, but here’s a mama bear staring suspiciously at my dad in our backyard in Missoula.
“Bear! Bear!”
This time the brown bear just watched us for several minutes, wondering why four humans had suddenly started yelling at it during its afternoon walk. Eventually, though, this bear did turn tail, but not after my adrenaline hit new levels! Five bears was enough, and Ivara called it for the day.
Bear Note: All bears in California today are black bears. Black bears vary widely in color from black and cinnamon to the “brown black bears” that Braden observed. The bear on the California state flag, however, is a subspecies of the much larger grizzly bear. Apparently, about 10,000 grizzlies once roamed California. Large carnivores such as the grizzly, however, were not welcome by cattle ranchers and the influx of settlers following the gold rush, and the California grizzly was shot, trapped, and poisoned to extinction by the mid-1920s. Some efforts have been made to reintroduce grizzlies to the state, but so far, all proposals have been rejected. To read a nice article about the situation, click here.
Welcome to Blog 4 of Braden’s series about his and Nick Ramsey’s remarkable birding excursion through Florida. Nowhere in the U.S. do things get more biologically bizarre than in South Florida, and especially in the Keys. Enjoy and, as always, please feel free to share this post.
A Great Horned Owl, the second owl species of our trip so far, greeted us as a silhouette on a power pole as we raced south from the Everglades at dawn. After waking to the sound of more Chuck-wills-widows, we’d packed up the car, and now were on our way towards the southernmost point in Florida. We crossed a small bridge overlooking the slowly-brightening shallow waters of south Florida, and suddenly, we were there: the Florida Keys.
If you need convincing about how invasive species are impacting the planet, go no further than Florida!
Our first stop, like many of our stops today, had one major target: Mangrove Cuckoo. This species, one of North America’s most elusive, had consistent records only from the very southernmost part of the state, barring a few reliable spots farther up the Gulf side. The habitat looked right—the part of Key Largo we’d just entered was absolutely coated in Red and Black Mangroves, and as we pulled into a dirt parking lot, we were greeted with the songs of White-eyed Vireos, a species I had not expected to breed in the mangroves. This area, especially later in the season, could be stellar for vireos, with Red-eyed, White-eyed, Blue-headed, Yellow-throated, Black-whiskered, Thick-billed, Yellow-green and even Mangrove all possible. Unfortunately, we were still a bit early for many of these birds, and we saw and heard only White-eyed throughout the day.
The first stop was not particularly productive, and we realized that we were in the wrong habitat for the cuckoo. Despite having driven through mangroves to get here, the road wound its way through almost-subtropical deciduous forest rather than the water-submerged trees we needed to find a cuckoo. Dagny Johnson Key Largo Hammock Botanical State Park(say that three times), just down the road, proved considerably better, and as we got out of the car Nick got on a warbler almost immediately.
“Black-throated Blue!”
I was thrilled to add this Black-throated Blue warbler to my Life List—one of the last wood warblers I had yet to see.
“Really?” I said, jogging up to where he was standing. Sure enough, a darker, blue and black warbler hopped into view a few feet above us in a tree, and began responding as we played Blue-headed Vireo calls. It was one of my last Eastern wood-warbler needs, and one of the best of them at that. Soon, several parulas and vireos came to the playback as well, and we found ourselves in a miniature mixed winter flock, something we had been hoping to encounter. Continuing down the path, another lifer appeared.
Two dark pigeons flew over, landing in a snag barely lit by the morning sun, and I raised my binoculars, confirming what I’d suspected. While I could make out few other features aside from the dark gray color, the one feature I saw nailed the identification.
“White-crowned Pigeons!”
White-crowned Pigeons, another Lifer for me, was but one of six members of the pigeon/dove family to greet us in South Florida.
This species, a Caribbean mangrove specialist like the cuckoo, also had a very restricted U.S. range, but where it did occur—specifically here—they were supposedly quite abundant, something we confirmed as we drove farther south. They weren’t the only member of Columbidae present, though. We tallied an astounding six species including Eurasian Collared, Mourning, Common Ground and White-winged Doves plus Rock and White-crowned Pigeons. Who knew that the Keys would be so good for this seemingly random family!
Every key differed, if only slightly, from the last. Resorts and restaurants covered the larger Keys, like Key Largo, and I was surprised to see how much land existed on them. I’d assumed many of these islands would be completely mangrove, but I had assumed wrong, as everywhere we looked we saw dirt, whether put there by humans or not. The smaller keys were the really neat ones though—sometimes only a couple of hundreds of meters wide, the Overseas Highway divided what little land each had. We stopped on many of these small keys to play for Mangrove Cuckoos, with no success, but we did make other cool discoveries. Shorebirds coated the beaches and lagoons, and Magnificent Frigatebirds circled above as commonly as Red-tailed Hawks in Montana. The two most abundant passerines were Prairie Warblers and White-eyed Vireos, both of which appeared to have distinct breeding populations found in the mangroves. The water itself was a stunning blue-green, and I could see why hotels and resorts were so popular here.
After adding Prairie Warbler to my Life List early in the trip, I was astonished to find that they and White-eyed Vireos practically dripped from every bush in the Keys.
While we drove, I kept an eye on the sky. While we’d gotten our trip Swallow-tailed Kite a few days before (and also happened to get one in the Keys), we were still missing another Florida specialty: Short-tailed Hawk. This raptor had a very small population in the United States, and could be told from other Buteos by its often-dark wings, barred tail and small size. On our drive down, however, we didn’t spot any, growing a bit concerned that we might miss them for the trip.
After driving over water for a while, we soon arrived at Big Pine Key, one of the largest islands, not to mention being one of the farthest south. This island was unique, hosting a rare habitat known as Caribbean Pine Rockland, and this new habitat brought a new endemic subspecies: Key Deer. This deer, a miniature version of a White-tailed Deer, only lived on this cluster of islands, and did not occur on Key West, farther south, or on any of the keys farther north. Several other strange species lived here, including Indian Peacock, which had been introduced and established itself on this island. Indian Peacock, despite being found all over the United States as escapees, was only actually countable in this one place in the entire country!
We spent the day so far in mangroves, but at the Blue Hole nature walk we felt transported back to the Pineywoods section of the state. This habitat, like the Pineywoods, was actually fire-dependent, although I had a hard time imagining how, given the tiny geographic area it occupied in the middle of the ocean. We soon arrived at a small wooden platform overlooking a large, mostly clear pond: the Blue Hole. A slightly obnoxious woman welcomed us, pointing out an alligator lying right below the platform, its entire, scaled body visible in the water below us. Further out in the pond, a large silver fish floated aimlessly.
“Tarpon,” said the woman, “Usually a fish only found in saltwater. These guys got deposited by the last hurricane. You see that?” She pointed at a mark on the platform at about the height of my knees. “That’s how high the water was, all over this damn island.”
Nick and I continued, finding ourselves on a large dirt road. “If we walk down this, we should see some deer,” said Nick, who’d been here before. Sure enough, after a few dozen meters, we came across a few feeding in the yard of a vacation home. While they weren’t mind-bogglingly small, they were smaller than any of the White-taileds I’d seen in Montana or Maine, or even northern Florida for that matter. We kept Dixie on a leash as she stared intently at the Key Deer, which were fairly unimpressed by our presence. Before leaving, we also managed to hear an Indian Peacock from somewhere in the pines—another lifer for me.
Wait for it . . . finally, a photo of Nick and Dixie! Oh yeah, and a Florida Key Deer on Big Pine Key.
After finding an early Gray Kingbird (see my post “When Montana Birders Collide“), we continued down to Key West, pulling into the parking lot for the Key West Botanical Gardens. It was only forty minutes before closing time and we cursed ourselves, having hoped to get more time at what was surely one of the best spots to bird in the keys. We split up, heading off into the forest of foreign plants to try to tally as many species as possible. After twenty minutes with almost nothing besides a cooperative Black-and-white Warbler, Nick called me. “I’ve got a mixed flock! Get over here!”
It was odd to see a Gray Kingbird in its natural habitat after seeing a vagrant GRKI in Maine just a couple of months ago.
I was on the other side of the gardens, and took back off the way I’d come, eventually finding him on the other side of a manmade lake. He played his mixed flock playback, and the birds poured in: Prairie, Yellow-throated and Palm Warblers, accompanied by a squadron of catbirds. Two splotchy Summer Tanagers joined the fray, and Nick pointed out a Ruby-throated Hummingbird as it zipped by. I was disappointed in my inability to find anything like this on my own, but was happy that we’d finally found one of the mixed flocks the Keys were known for.
Our last major stop of the day was Fort Zachary Taylor Historic State Park, a manicured tourist destination that had been hosting a Black-faced Grassquit for several months now. Birders were unsure as to whether this grassquit was wild or not, given that they were a popular cage bird, but a wild population did exist on the Bahamas, not all that far from here. Regardless, it was one of the less exciting rarity chases we’d ever done. We pulled up to the spot it had been reported in, following coordinates others had posted, and located the bird deep in a bush, its ashy head poking out every once in a while, and that’s where it stayed. After getting another birder on it, we continued walking around the park, scanning trees for more warbler flocks and brush piles for rarities. A Merlin flew over, spooking the established Red Junglefowl as they strutted around the lawns, but we found nothing spectacular, and were soon back on the road north. The Keys had been some of what we’d hoped them to be. I’d gotten several lifers, and we’d found a rare—
No, this is not the Short-tailed Hawk we saw, but the Magnificent Frigatebirds that frequently flew over us should convince anyone that the Chicxulub meteor did not wipe out all the dinosaurs at the end of the Cretaceous!
“Wait!” I yelled as we headed north from Key West. “Hawk!”
Nick and I peered through the windshield. Above us, at the very top of a flock of vultures, soared a small, dark-winged buteo with a striped tail and pointed wings.
“Is it Short-tailed?” I asked, trying to think what else it could be.
“There aren’t Red-taileds here,” said Nick, “And dark morph Broad-winged are incredibly rare in the east, if not unreported. That’s a Short-tailed!” “Woohoo!” I yelled, rolling down the window to get better looks as our car zoomed a hundred meters underneath my last, and best lifer of the day. Okay, so maybe the Keys hadn’t been that bad! We’d missed Mangrove Cuckoo, of course, but Nick and I had a plan for that. A place by the name of Ding Darling National Wildlife Refuge . . .
