Talk:Common nighthawk

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There is another article "Nighthawk" which seems to describe the same species. —Preceding unsigned comment added by 88.68.196.57 (talk) 09:37, 14 October 2007 (UTC)[reply]

Hello! This is a note to let the editors of this article know that

chat} 17:47, 8 July 2011 (UTC)[reply
]

Ecolocation

I heard what I think was a nighthawk again last evening, and when it flew close to me I could hear it's chirp echoing. It helped confirm how I think it uses ecolocation.

Otherwise, Wikipedia gives only two birds that use bio sonar, swiftlets and oilbirds. Dcebr (talk) 20:18, 11 July 2019 (UTC)[reply]