Tag Archives: birds

Birding the Galapagos

Leave a reply

As we watched these male frigate birds ardently advertising for a mate, a female landed next to one of them. Let the family begin! (photo by Sneed B. Collard III)

Almost exactly two years ago, our family was fortunate to visit the Galapagos Islands. Braden and I eagerly anticipated the birds we might see, but weren’t sure what birding might be like in one of the world’s most famous places. Our findings? That while the Galapagos is full of fascinating birds to see, it is one of the world’s best places to think more deeply about birds, their evolution, and behavior.

Upon arriving, the first thing we noticed is how tame Galapagos birds are. Many, after all, evolved with few predators to worry about, and this was clearly demonstrated as we hiked within a few feet of nesting Blue- and Red-footed Boobies, Magnificent Frigatebirds, and a sublime Galapagos Dove. Even Yellow Warblers hopped around our feet seemingly without fear. Just try getting close to one in Montana! This close proximity, of course, was great for photography, but also for watching bird behaviors up-close.

Watching these flightless (Galapagos) cormorants perform their intricate mating dance was one of many unexpected, delightful birding surprises we experienced in the islands. (photo by Sneed B. Collard III)

One time, we stood thirty feet from four or five male frigatebirds sitting in stick nests that they had built. When a female flew over, the males all spread their wings, puffed out their gular pouches, and “rattled” their beaks. It was their way of shouting “Choose me!” It worked too! As we watched, a female landed next to one of the males to begin the “dating” rituals.

The most interesting Galapagos birds were the finches. Perhaps the drabbest, least noticeable birds in the islands, the finches played a key role in helping Charles Darwin tease out the basics of evolution by natural selection. How? When he visited the islands in 1835, he collected many animal specimens—including finches—from the different islands. Back in England, a colleague informed him that the finches actually included many different species. This, along with observations he’d made on Galapagos tortoises and other species, helped Darwin realize how different habitats and conditions can shape animals and create new species.

One Galapagos finch that Darwin missed is the Coke-swilling Finch—a rare species we were lucky enough to see in action! (photo by Sneed B. Collard III)

During our visit to the islands, Braden and I barely got started learning to identify the different finches, but we soon began to distinguish between larger and smaller species. Evolution has especially acted on the birds’ beaks, both in size and shape, as the beaks are a key to what size seeds and other foods the birds can eat. Not surprisingly, the beaks have formed the basis of long-term studies by modern scientists, as documented in one of my favorite books, Jonathan Weiner’s excellent The Beak of the Finch: A Story of Evolution in Our Time. Check it out—and if you ever get a chance to visit the Galapagos, jump on it. It will permanently alter your perspective on birds and life on our amazing planet.

Braden and I never had any doubt about our Bird of the Trip. Every day, Blue-footed Boobies delighted us with their incredible flying and fascinating behaviors! (photo by Sneed B. Collard III)

Irruption!

4 Replies

This year, there are more Evening Grosbeaks than ever at our feeder–but still nowhere near the amount we saw our first year of birding. (photo by Braden Collard)

Braden here.

During our first year of serious birding, my dad and I thought Evening Grosbeaks were common. Every day in fall, if you just walked the block from our house to Rattlesnake School, you would be amazed at the numbers of these boisterous finches gathered there. There were hundreds, maybe even a thousand of them in their drab fall plumage, tearing apart any pinecone unlucky enough to be spotted.

Two years later, during our first major Big Year (which you can read about in my dad’s fall book Warblers and Woodpeckers: A Father-Son Big Year of Birding), we saw only two individuals: a pair we briefly glimpsed up Pattee Canyon while staking out an American Three-toed Woodpecker nest.

How is it possible that we saw tons one year and only 2 another year? Irruption.

Red Crossbills are another boreal finch that has irruption cycles. (photo by Sneed B. Collard III)

When I say irruption, I’m not talking about a misspelled version of the thing happening in Hawaii right now. An irruption is a mass migration of birds (in this case) to a different area, generally south. Finches are the main type of group that has irruption cycles, but many birds that winter in the U.S. and southern Canada, such as Snowy Owls, Rough-legged Hawks, Bohemian Waxwings and Northern Shrikes also irrupt. Irruption almost always results in large numbers of birds appearing in areas where they normally aren’t, however it isn’t historically unusual.

One of the main reasons for irruptions is food supply. For example, when there aren’t enough rodents to go around up north in winter, Snowy Owls will generally move south into Northern U.S. states. Sometimes, if the shortage is extreme enough, the northern birds will extend their ranges past their usual limits and end up in places that are unheard of. During a major Snowy Owl irruption year, for instance, Snowies were found as far as Texas and Hawaii.

Irruptions can occur due to food abundances, too. The year before we experienced the Evening Grosbeak overload probably had pairs producing higher amounts of young than usual. The next year, the young had nowhere to go, since all of the territories up north were filled, so they moved south into Missoula.

While not as big of an irruption year as before, this year’s Evening Grosbeaks are costing us plenty in bird seed! (photo by Sneed B. Collard III)

This year and last year haven’t quite met that first year’s standards yet, but it has seen crazy irruptions for tons of finches. Last winter kicked off with large numbers of grosbeaks and Pine Siskins, while this year Common Redpolls, Cassin’s Finches and (yet again) more grosbeaks are stealing the stage. Who knows what will show up next?

 

Celebrating Sapsuckers

5 Replies

When each calendar year begins in Montana, Braden and I always wonder which birds we’ll see—and which we’ll miss. Many species are gimmes. For others, we really have to luck out. Then there’s a whole column of birds that lie in between these two extremes. For us, sapsuckers are in between.

Red-naped Sapsucker at Lee Metcalf NWR (photo by Braden Collard)

We have two kinds in Western Montana: Williamson’s and Red-naped. Both are migratory so we’re never sure when they’ll show up. This year, we just happened to make our first real effort at finding them on Earth Day, April 22. We headed to Pattee Canyon, a place we’d had good success with woodpeckers before, and followed our dog Lola up the mountainside.

At first, results were disappointing. For the first fifteen minutes, the only bird we spotted was a solitary robin. As we began discussing what the problem might be, however, we suddenly heard a loud, throttling, dribbling, drumming sound. Braden and I spun toward it.

“That sounds like a sapsucker!” I exclaimed.

“It sure does!” said Braden.

But what kind? Though we can pick out sapsucker drumming from that of other woodpeckers, we haven’t yet learned to distinguish Williamson’s from Red-naped—and we’d seen both up Pattee Canyon. Moments later, however, we got our answer.

Williamson’s Sapsucker bring ants to babies (photo by Sneed B. Collard III)

“Williamson’s!” Braden shouted as a boldly-colored male flew from one ponderosa pine to another. Within moments, we were immersed in a sapsucker extravaganza. We heard drumming from three different directions. Then, we saw two males squabbling over a female. It was by far our most spectacular sapsucker experience ever.

The next morning, we picked up Braden’s birding buddy, Nick Ramsey, and headed to what has become our favorite local birding spot, the gravel quarry. Though a chilly forty degrees, the sun cast a spectacular light over the Missoula Valley, and the birds did not disappoint. Within half an hour, our day count passed thirty species including a slew of other “In-between Birds” such as Sandhill Cranes, Common Loons, and Horned Grebes. As we walked along the Bitterroot River, however, fresh sapsucker drumming again startled us. We hurried forward and within seconds, Nick raised his camera and said, “I’ve got a Red-naped!”

Red-naped drumming on a Wood Duck box. The Wood Ducks paddled nearby, looking none too pleased! (Photo by Sneed B. Collard III)

For the next hour, we enjoyed a veritable Red-naped convention, hearing and seeing at least four or five of the birds, obviously flush with courtship fever. The only sapsucker day that could rival it? Our previous day with the Williamson’s! We finished our two-hour session with more than fifty species, including a dozen Year Birds.

In-between Birds rock.

 

Woodpeckers: Drilling Holes and Bagging Bugs by Sneed B. Collard III (Bucking Horse Books, 2018)

(To learn more about sapsuckers and other woodpeckers, check out my new book, Woodpeckers: Drilling Holes & Bagging Bugs!)