Thursday, January 21

Swans

Tundra Swan. The following recordings were made in mid-March at Whitesbogs in the New Jersey pine barrens.
This was the most commonly given call by the birds in the flock:














Another commonly heard call.












A group of birds making these calls.





These calls are quite similar to those of Snow Geese:
Snow Geese in flight (Feb, NJ).












Several agitated birds bugling, with quieter squeaky, two-noted calls.











two-noted call










Bugling.












Bugling calls by birds in flight.












A pair of birds head bobbing, calls include a moan-like call.












A hoarse call.















Mute Swan grunt (Mar, NJ).













quiet hiss (Mar, NJ).













Mute Swan in flight (May, NJ).


time scale reduced

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