Category Archives: Seabirds

Big Day Mentality

This is the Big Day Mentality: Every species, no matter how rare, is worth one tally. During a 24-hour period, a team of birders try to collect as many tallies as possible; the end total is the sum of every single bird species seen or heard during the day by at least two members of the team. At the San Diego Birding Festival, my dad and I were invited to be “first lieutenants” on two Big Day field trips.

We co-led our first outing under the expert leadership of veteran birder Phil Pryde, a local San Diegoan who had an ambitious schedule planned out for the day, in order to maximize the amount of species we saw. From dawn to dusk we scoured San Diego county, which is larger than Delaware and Rhode Island combined; a bird only counted if one of the leaders and one of the participants identified it. By the end of the day we had arrived at a total of 113 species, and my dad and I at just over a hundred individually. The number wasn’t bad, and the day had given us a rough idea of how many birds to expect for the next Big Day. Overall, though, the day hadn’t been very “birdy”—we had missed quite a few common species.

At Lindo Lake we spotted several pairs of the most photogenic Wood Ducks we had ever encountered!

On our next Big Day, under the guidance of our good-natured chief, Eitan Altman, we were determined to break this record. Unfortunately, the conditions didn’t look good—a low, wet mist had rolled over the area. Thanks to the rain, we didn’t have to rush inland to get early-morning songbirds (they were probably huddled in their warm, dry nests with no intent on warbling at the weather), so we birded along the coast at a relaxed pace. While doing this, we saw an unexpectedly high number of species, including Common Loon, Surf Scoter and Brant, which had not been a guarantee, a huge flock of Black Skimmers, and rarities such as Glaucous-winged Gull and the well-known Reddish Egret which hung out in the San Diego River Estuary. The eccentric bird’s gait reminded me of Kramer from the TV show Seinfeld.

This Greater White-fronted Goose is a regular at Lindo Lake.

Finally, around nine in the morning, we headed inland to Lindo Lake, the place which had yielded the highest number of species to us on the previous Big Day. We tallied high numbers of waterfowl, woodpeckers and more, including some more rarities: the resident Greater White-fronted Goose hanging out with a flock of domestic geese, not one but two Yellow-bellied Sapsuckers, and a Bonaparte’s Gull that had somehow wound its way inland.

We continued hitting different habitats to nab species, and by three in the afternoon our total sat at 120 species, the most recent being an altitudinally-challenged Band-tailed Pigeon, a calling Canyon Wren and the ever-rare American Robin. As soon as I confirmed our total, Eitan began thinking of other species we could pick up, now determined to beat his personal record of 128. On our way back to the coast we stopped at places to grab specific birds, including White-tailed Kite and Greater Roadrunner. The tide was out now, and at the San Diego River Estuary we grabbed another six species, though unfortunately none of the rarities being reported there (Tricolored Heron, Mew Gull, Eurasian Wigeon) except the spunky Reddish Egret and a beautiful double rainbow.

We spotted a wintering flock of blackbirds at Lindo Lake, including many Tricolored Blackbirds, a California endemic.

As the day grew closer to our deadline of five o’clock, we opted to try and get a few last birds at a place called Fiesta Island, arguing over possible birds:

“Was that a Northern Harrier?”

“I don’t think so.”

“Are you sure?.”

And finally, right at the entrance to the island we hit 130 with a Spotted Sanspiper bobbing along the rocks of the coastline. A pair of American Kestrels on the actual island sealed the deal.

We finished the trip, said our goodbyes, then responded appropriately to our biggest day ever by collapsing into bed.

Birding the Mexican Border

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Listen to our interview with Sarah Aronson on Montana NPR’s “The Write Question” which aired Thursday, March 7!

Last week, Braden and I had the opportunity to attend the San Diego Bird Festival and do some of the most intense—and fun—birding of our lives. The festival will undoubtedly fill several posts, but before it began, we wanted to do something we’d been thinking about for at least a year—bird the California/Mexico border.

The border couldn’t have provided a greater contrast between the open wetlands and scrub on the U.S. side and the bustling city of Tijuana right across “la frontera.”

Because of a missed connection, we didn’t reach San Diego until 1 p.m., but we picked up our rental car and made a beeline down I-5 toward Tijuana. Our destination was the actual spot where the border meets the Pacific Ocean, and we weren’t sure how close we could drive. We ended up in a parking lot about a mile east and north of our destination and began trekking along a dirt road heading toward the ocean. It was a surreal experience as helicopters circled overhead—Navy fliers, evidently, training for duty—and the city of Tijuana pulsed just beyond the formidable border wall a mile to the south. Around us, though, stretched intertidal wetlands and fields, where we picked up Savannah Sparrows and meadowlarks and collected a number of duck species and a lone Eared Grebe.

This group of 500 Surf Scoters delighted us—especially when Braden identified a Black Scoter among them! Note Mexico’s Coronado Islands in the background—an important nesting site for Scripps’s Murrelets.

After hitting the beach, we headed south, the border fence looming in the distance. Almost immediately, we got a great surprise—a group of 500 or so Surf Scoters floating just offshore. For we Montana boys, this was a true delight—made even more so when Braden discovered a Black Scoter in one of his photos! We were hoping to go all the way to the fence and talk to some folks on the Mexico side, but a stoic Border Patrol agent shooed us back.

The two Heermann’s Gulls on top of these dolphins were vaunted additions to our Mexico list!

Undaunted, Braden said, “Let’s start a Mexico list,” so we spent half an hour watching birds perching on the border fence and flying between nations—without passports! President Trump would have been furious. In all, we tallied seven Mexico species: Rock Pigeon, Willet, Heermann’s Gull, Western Gull, Ring-billed Gull, European Starling, and a lone Willet sitting on the fence. Oh yeah, and a group of twenty Surf Scoters who had drifted across the border without a care in the world!

Next Up: San Diego Big Day #1!

These Willets weren’t the only birds who totally ignored our artificial geopolitical boundary. Go Willets!

Tangled!

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My last post dealt with my recent experiences observing plovers on Texas’s Bolivar Peninsula, but that same afternoon began a more poignant adventure. Continuing walking west along the beach of the Houston Audubon Society’s Bolivar Flats Shorebird Sanctuary, I approached the shipping channel into Galveston Bay. As I followed the curve of the shore to my right, I spotted an unlikely sight: a lone White Pelican sitting in the mud.

Bolivar Flats, one of Texas’s most important seabird sanctuaries, sits adjacent the busy shipping channel into Galveston Bay.

“Hm, that’s strange,” I thought. “I almost never see White Pelicans sitting alone—or in such vulnerable positions.”

As I drew closer, however, the pelican raised itself to its feet and I saw the problem: its legs were tangled in fishing line.

I was suspicious when I approached this White Pelican just sitting alone on the mud.

My heart sank as I debated what to do. Thanks to TSA security restrictions, I didn’t have a pocket knife on me, not to mention anything to throw over the bird’s head to calm it down. Also, pelicans are BIG. “That thing could seriously injure me if I did the wrong thing,” I thought. Feeling helpless and sad, I finished my walk and returned to the car.

Back at my hotel in Houston, however, I decided to see if there was any help available. Earlier, I had met three young employees of the Houston Audubon Society who lived at High Island. I called HAS and left a detailed message about the pelican’s predicament and location and asked if the High Island crew might go out there to free it.

To my astonishment, I got a prompt email from HAS Development Director Meredith Segal, who told me she had relayed my message to their Coastal Sanctuary Manager, Pete Deichmann, who would try to locate the bird. Having done all I could do, I crossed my fingers and went to bed.

The next day, as I stayed busy with speaking and book signing duties, I received another amazing message from Meredith. It read:

“I wanted to update you on the white pelican saga! Pete, our Conservation Specialist found the pelican and cut off the fishing line. He said there were three hooks stuck in her and she wasn’t able to fly. When he cut the line off of her, she was a bit stunned and didn’t take off. He will check on her again later to see if she is still there or if she was able to take off. She at least has a chance now because of you!”

“Unfortunately, we see it all too often,” HAS’s Pete Deichmann told me after freeing the pelican of fishing line and hooks. “Shorebirds and wading birds are particularly susceptible, not only because of the considerable amount of time spent in or near the water, but also the time spent on the ground walking and foraging it is easy to become entangled by a bird’s nest of fishing line.”

Part of me reacted with relief. My—or, precisely, Houston Audubon’s—efforts had at least freed the bird of its nylon shackles. On the other hand, I also knew that it was entirely possible that the pelican might still die. It simply may have been bound for too long and become too weak to resume hunting and feeding itself.

The episode personalized our planet’s plastic problems. Fishing line is just a small—but important—part of a global pollution crisis for birds and other wildlife. We have flooded the oceans with plastic of all kinds. Even if it doesn’t entangle seabirds, they consume it—often with deadly consequences. To learn more, please check out websites such as that of the Plastic Pollution Coalition. Just as important, take action by supporting groups such as Houston Audubon that are on the front lines of dealing with and raising awareness about this critical issue. I also urge anyone reading this to reduce their use of plastic bags, straws, fishing line, etc… We will not be able to recycle our way out of this crisis, but by reducing our consumption of plastics, we might make headway.

Please share this post 🙂

According to a recent PBS broadcast, humans have created more than 9 billion metric tons of plastic to date. In the U.S., we recycle less than 10% of what we make. The rest ends up in landfills—or beaches such as here on the Bolivar Peninsula.

Turkey Day Texas Adventures Part 1: Pursuing Plovers

All About Alcids

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Braden here.

“Pigeon Guillem-wait, no that’s just a pigeon,” my dad said as we stood underneath the ferry dock in Anacortes, Washington, “I must have guillemots on the brain or something.”

Just then, a football-shaped bird shot out from underneath the platform we were on. It was jet black, with white wing patches and strawberry-red feet—an actual Pigeon Guillemot!

“Awesome!” I said as we high-fived, “It appeared just as you said it! Wait a minute…Marbled Murrelet.”

Unfortunately for us, a Marbled Murrelet did not shoot out from under the dock like the guillemot had, but we weren’t that disappointed. My dad hadn’t seen a guillemot since the year we started birding!

A Black Guillemot, identified from a Pigeon Guillemot by the lack of the black stripe across the wing patch.

The Pigeon Guillemot is a seabird belonging to a family of birds called Alcidae, or alcids. Alcids are the penguins of the north, and share many similarities: they both are much better in water than on land, they both(for the most part) live in the colder parts of oceans, and they even share the same coloring! Once upon a time, there was even an alcid that couldn’t fly, the Great Auk. Sadly, it went extinct in 1844 thanks to hunting and invasive species. Guess where the last individual lived? Iceland.

Iceland is a great place to start learning alcids. It has at least six fairly-regularly ocurring species: the Atlantic Puffin, Common Murre, Thick-billed Murre, Razorbill, Dovekie, and Black Guillemot, the last of which is the Arctic-dwelling cousin of the Pigeon Guillemots we saw in Washington.

When I was in Iceland, I saw all of these except the Dovekie, which, during the breeding season, only inhabits the pack ice of the high Arctic. Each one was under slightly different conditions. When it came to colonies, Puffins were the weakest of the bunch, digging burrows in dirt, while Razorbills nested in cracks and ledges on sheer rock cliffs. Unlike most birds, Razorbills actually lay lopsided eggs so that they will roll in a circle and not off the cliff. If not for seasickness and an angry ocean, I would’ve gotten to see Latrabjarg cliffs as we passed it, a huge expanse of rock in western Iceland home to 40% of the world’s nesting Razorbill population!

Razorbills are named for the white stripe that crosses their beaks.

We also saw Razorbills farther away from shore than the other alcids, some accompanying flightless chicks. Once the chicks are ready to leave the nest, one naturalist told me, it would jump straight off the cliff! The parent, and sometimes parents would then join it and undergo catastrophic molt—molting all of their feathers at the same time, meaning that for a few weeks, neither the adults or the chicks would be able to fly!

Not all alcids are as devoted parents, though. After a while, Atlantic Puffins just stop bringing food to the nest, forcing the starving chick to leave and fend for its own. And while this may be for many reasons, it is not for lack of food—using the spines on their bills, puffins can carry up to 20 fish at a time, unlike other alcids. The record for one bird is 80 fish!

Atlantic Puffins are declining in southern Iceland, as their main food supply, the sand eels, moves north. This also is affecting Arctic Terns.

Some alcids live all over the Northern Hemisphere, while others are much more localized For instance, while I saw Common Murres in both Iceland and Washington, every other species was unique to one of the locations. If you are looking for alcids, I suggest you start in Alaska, which is home to 17 species alone!

FatherSonBirding

Sharing the Passion of Birds and Birding