ML493700171

觀察細節

1 s close 9:45. Watched for several minutes pretty close in nice light while it flew south. Blackish storm-petrel with fairly long wings raised high with each flap. Low contrast warm brown carpal bar and white rump patch seen a few times. Mostly flapping (typical snappy wing beats) with occasional short glides. Small numbers reported elsewhere from Seattle today as well so nice to see one just after arriving.