I just saw a huge flock of black swifts flying over UW in Seattle (7:00 am). I counted close to 50 birds! They were swarming in the area around South campus and the Stadium. I suspect they are migrating through.

I recognized them with their very long, crescent shaped wings, rapid wing beats (but noticeably slower than Vauxs swifts).

A very special treat!

Filip T.
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