Experiments Portland Species Transported 
10,000 Birds
APRIL 12, 2022
So armed with some knowledge from the “ Access Considerations for Birding Locations ” page on the Birdability website and some research, I twice visited the Tualatin River National Wildlife Refuge near Portland, Oregon with accessibility in mind. The Tualatin River NWR is an urban refuge just a few miles from downtown Portland.
10,000 Birds
DECEMBER 6, 2022
we learn) that are home to coveted boreal species, breeding wood-warblers, and two species of Grouse. And of course, two raptors that are a part of North American birding history: the Great Black Hawk of Portland and the Steller’s Sea-eagle of Boothbay Harbor and other local areas. (
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