"My" Mew Gull

One of the most challenging groups of birds to identify are the gulls, which is why I like them so much. I admit it, I'm a lariphile. Getting excited about gulls makes winter birding much more fun, because winter is a great time to find rare gulls. Here in Utah, Ring-billed and California Gulls are by far the most common two species, although either one may greatly outnumber the other depending on your location in the state and the time of year. In winter, Herring Gulls are also pretty easy to find. I would consider any other species of gulls in the winter to be a rarity, although some are more rare than others.

This week I was able to find a rare gull in Logan, in a field north of the landfill and near the Logan Fisheries Experiment Station. Scanning through a flock of about 300 gulls, I saw mostly Ring-billed Gulls, about one California Gull for every ten or twenty Ring-billeds, a couple of Herring Gulls, and one that didn't match any of the other three species. It was slightly smaller than a Ring-billed Gull (our smallest common gull). It had a dark eye, more smudging on the nape than a Ring-billed Gull, a slightly darker mantle, and a short, small yellow bill with only a faint smudge of black. It was a Mew Gull (photo above, bird with wings raised). The white dots at the end of the primaries (black wing feathers) and the lack of black markings on the "wrist" of the wing told me it was an adult, which in this species means it was at least in its fourth winter.

Mew Gulls primarily breed throughout much of Alaska and northwestern Canada, but in the winter they are almost strictly coastal, being found within a few miles of the coast from British Columbia to Baja California. (The photo below was taken in Washington.) They are always a surprise when they turn up in Utah, and perhaps especially so in Cache County, where we tend to have fewer gulls than in the Great Salt Lake area. As of 2007, there was only one other record of a Mew in Cache County, a first-winter bird found by Ron Ryel in 1991. But in the winter of 2007-2008, I found the second county record, another first-winter bird. The next winter, 2008-2009, in almost the same spot, I found a second-winter Mew Gull. I didn't see any Mew Gulls here in the winter of 2009-2010. And now, in the 2010-2011 winter, I found an adult Mew Gull. It seems quite likely to me that this is the same bird, one who got lost in his first winter, was lucky enough to find a patch of warm water and a nearby buffet at the landfill, and has decided to find his (or her) way back to the same spot each winter. So while it's always a surprise to find a Mew Gull in Utah, it might be a little less of a surprise if I find an adult, "my" Mew Gull, at this same place again next winter.

Seattle Birds

The holidays are the perfect time to visit old friends. At the end of December I was able to return to Seattle, where I grew up, to visit my family and friends who are still in the area. While I was there, I took the time to visit a few old avian friends as well.




Fox Sparrows are common over much of North America, and they can be found near my current home in Utah, especially in the summer. But there is variation among Fox Sparrows, and the subspecies found in Utah is not the same as the one in Washington. This is a Sooty Fox Sparrow I photographed near my parents' house in Issaquah.

One of the ornithological treats of visiting Washington is seeing the coastal species that don't usually occur in Utah. This flock of Brant is a perfect example, a species that lives almost exclusively along the coasts. Once every few years, one gets lost and turns up in Utah among a flock of Canada Geese, but here in Puget Sound they can be found in some numbers every winter.

Speaking of geese, one of my latest points of focus in my birding has been learning the subspecies of Canada and Cackling Geese. This recent split has left a lot of the country realizing how overlooked these geese have been. Travelling to Washington was a good chance to practice my subspecies identification. Here are three Ridgway's Cackling Geese with two Taverner's Cackling Geese (the middle bird and the bird behind it, to our right).

Another favorite of mine is the gulls. Gulls are one of the classic identification challenges in birding, and I love the challenge of sorting through a flock of gulls. This adult Mew Gull was feeding on a mayfly hatch on the shore of Lake Sammamish with Ring-billed Gulls, California Gulls, Glaucous-winged Gulls, and several hybrids. If you click on the photo you might be able to make out the insect about to be grabbed in the larger version of the photo. I have seen Mew Gulls in Utah before, but they are very rare there, and like Brant, are typically a coastal species in winter.

A lot of people I talk to who aren't birders know what a chickadee is, but don't realize that we have several species in the U.S. One of my favorites is the Chestnut-backed Chickadee, a resident of mostly coastal forests and to me a strong reminder of the Northwest. This image of a Chestnut-backed Chickadee clinging to Douglas-fir cones seems an almost iconic reminder of my friends and family in Washington and Oregon, and of course of my avian friends there.

In the News!

A few weeks ago, Stephanie and I saw a Mew Gull that was Cache County's second record, and its first record in 17 years. Last Thursday, our find was discussed in part of Bill Fenimore's "Bird Sightings" column in the Salt Lake Tribune! Here is a link to the article (6MB).

Since my last post, I've found two Wild Turkeys in Cove on my way to a conference in Montana, and four Sandhill Cranes with Stephanie after I got back. These may be the same four cranes that were seen in the area on the Christmas Bird Count. Since this species usually migrates to warmer climates during the winter, it is nice to know that they've made it through the worst of it!

Biggest Find So Far

Last night I was going through some of the photos from the weekend, trying to practice my gull identification skills on birds that were frozen in pixels so that I could be better at identifying the live birds. Most of the birds I had photographed at the Logan Landfill and Logan Fish Hatchery on Saturday with Stephanie were clearly identifiable as California Gulls or, more often, Ring-billed Gulls. I was even able to identify at least one second-winter Herring Gull in the photographs, a bird that Stephanie and I had both noticed was clearly not one of the other two more common species but that we weren't sure about identifying in the field. One other gull in the photos was giving me trouble, though. It had a wing pattern that was clearly not a Ring-billed Gull but seemed too small and otherwise not quite right for a California Gull. It was an immature bird, making identification even harder. Eventually I sent photos to two birding friends of mine, Craig Fosdick and Tim Avery. Tim quickly responded to tell me that I had photographed a Mew Gull! I hadn't even considered this species, since it was so rare in the area, but when I went back through my photos, it was a perfect fit. This was quite a find for the area - I believe this is only the second record ever of the species in Cache County, and the first since 1991!