whohenstein:
Bittern vocal only
whohenstein:
American Bittern flys and lands
whohenstein:
American Bittern 3
whohenstein:
American Bittern 2
whohenstein:
American Bittern 3
whohenstein:
Bittern getting ready to strike
whohenstein:
American Bittern 2
whohenstein:
American Bittern trying to hide
whohenstein:
American Bittern close
whohenstein:
American Bittern
whohenstein:
American Bittern
whohenstein:
American Bittern Gulps Air Onk a Chonk call
whohenstein:
American Bittern becoming invisible
whohenstein:
Bittern flys off