ML636310916

Медиа тэмдэглэл

Second and third individuals - 'Free beer' song and 'pip' calls can be heard at differing distances, with one instance of them overlapping at 23s

Ажиглалтын дэлгэрэнгүй

Three birds all confirmed by vocalizations - first bird giving "breer" calls on north side of first pond, seen and photographed. An additional two birds located together about 600 meters away, one on one side of the trail singing "free beer" repeatedly and another one in shrubs behind us giving "pip" and "pweew" calls. Both heard and visually located at the same time, but could only photograph the one singing. Photos and audio attached.

Нэмэлт зүйл

• Prairie Warbler Setophaga discolor
• Field Sparrow Spizella pusilla
• White-eyed Vireo Vireo griseus
• Yellow-breasted Chat Icteria virens
• Northern Cardinal Cardinalis cardinalis
• Brown Thrasher Toxostoma rufum