Category Archives: identification challenges

Mew Gulls

Posted on January 11, 2020 by

I made a quick trip to Amberglen Office Park in Hillsboro to check the lawn for gulls. Along with a small flock of Ring-billed Gulls were four Mew Gulls. Mews are one of my favorite gulls. They are easy to … Continue reading →

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Tualatin River NWR

Posted on July 16, 2018 by

I visited Tualatin River NWR last week. The weather has been very hot and dry, so I started early in the morning. There was a surprisingly large diversity of species for mid-summer. I ended the trip with 55 species. I … Continue reading →

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Taverner’s Cackling Goose vs. Ridgeway’s Cackling Goose

Posted on November 11, 2017 by

On a recent trip to Commonwealth Lake Park in Beaverton, I had the opportunity to observe Taverner’s and Ridgeway’s Cackling Geese side-by-side. Taverner’s are larger, with pale breasts and slightly longer bills. Ridgeway’s have dark, iridescent breasts (on adults) and … Continue reading →

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Fernhill Wetlands

Posted on July 22, 2017 by

With the ongoing renovations taking place at Fernhill Wetlands, each visit throughout the year is a new experience. Most of the breeding species have done their thing, and the resident waterfowl have molted into ugly duck season. Water levels are … Continue reading →

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Broughton Beach, Portland

Posted on August 21, 2015 by

Broughton Beach is along the Columbia River, right next to the Portland airport. It can be a challenging place to bird, with dogs and children chasing the birds, police carrying body bags down the beach, etc. But if you catch … Continue reading →

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Sauvie Island

Posted on February 16, 2015 by

I took my waterfowl class out to Sauvie Island. The trip produced a nice variety of ducks and geese, and the weather was freakishly nice for February. Here are some Ring-necked Ducks, Dusky Canada Geese, and a couple of Buffleheads. … Continue reading →

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Broughton Beach

Posted on January 25, 2015 by

Nala and I walked along the Columbia River from Broughton Beach to the Sea Scout base. Greater Scaup was the most numerous species on the river, with smaller numbers of Lesser Scaup (fifth bird from the right) Great Scaup (upper … Continue reading →

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Baby Towhees

Posted on June 19, 2014 by

Young Spotted Towhees have been showing up at the feeder. It is always fun to see them, as they look so different from their parents. This plumage can be confusing to those unfamiliar with it, but there are clues to … Continue reading →

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Westmoreland Park

Posted on January 27, 2013 by

Westmoreland Park, in southeast Portland, is always worth a quick visit in winter. This Canvasback has a mud on her face from rooting around in the bottom of the pond. Lesser Scaup At least two female Eurasian Wigeons have been … Continue reading →

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Individualism: All of these things are not like the others

Posted on March 29, 2012 by

There are two statements that will immediately and significantly damage a birder’s credibility: “I’m sure of the ID, because the bird looked exactly like the picture in my field guide.” and “It couldn’t be that species because it doesn’t look … Continue reading →

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