American Bird Conservancy
チャンネル登録者数 3.21万人
116万回視聴 ・ 2555いいね ・ 2014/09/13
Learn about the Carolina Wren: abcbirds.org/bird/carolina-wren/
More often heard than seen, the Carolina Wren's voice rings across its range. Sensitive to cold, these birds have increased their range northward due to gradually increasing winter temperatures. North American Breeding Bird Survey estimates a range-wide increase of 1.4 percent per year from 1966-2010.
Audio by Amy Davis, XC141908.
Accessible at www.xeno-canto.org/141908.
Recorded at Marsh Creek State Park, Chester, Pennsylvania.
コメント
コントロール
設定
使用したサーバー: directk
コメントを取得中...