ML646103177

觀察細節

Crazy that it's here! While watching a large Dusky Crag-Martin flock flying overhead for almost the entire time we were there, this larger, slender swift stood out well. Watched it dip in & out of the clearing for over an hour & managed some solid pics. Need to investigate the possibility of Himalayan, I'm not sure if they can be told apart with just pics? Appeared noticeably larger than the crag-martins. Edit: From the pics, it looks like there are 2. One seems to have some moult in the secondaries