Yes, it looks good to me. Author: walterma Time: 9/09/2010 13:59
thanks for your help! Author: wgeoff Time: 9/09/2010 16:13
Thanks Sze, an interesting answer.
It appears from what you say that Hong Kong House Swifts roost at ground level not in the air. Not all swifts sleep on the wing, I think European Common Swifts are the main ones.
Geoff
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