ML219702491
投稿者
Jay McGowan この投稿者による視聴覚メディア プロフィール
日付
場所
Salt Point Natural Area
Tompkins, New York, United States
この場所の視聴覚メディア 図解チェックリスト- 年齢と性別
- 成鳥メス - 30; 成鳥オス - 45
- 行動
- 求愛、ディスプレイ、交尾
- 音声
- 地鳴き; さえずり
- プレイバック（音声の再生）
- プレイバック（音声誘引）不使用
視聴覚メディア・ノート
Calls and display calls from several groups of birds swimming along the shoreline north of the point. Frog-like quacks (as at 2, 6, 10 seconds) given by the female, flicking her head up as she gave them. Reedy, overslurred calls given by the males, throwing their necks forward and popping their heads skyward at the last second, often as they approached a female, and often while noisily splashing themselves through the water towards her and other males.
観察結果の詳細
*High. Several loose groups to north along shoreline, especially around point far to north. Many displaying. Recorded.
追加される種
- Canada Goose Branta canadensis
- American Crow Corvus brachyrhynchos
- Song Sparrow (melodia/atlantica) Melospiza melodia melodia/atlantica
- Carolina Wren Thryothorus ludovicianus
- White-throated Sparrow Zonotrichia albicollis
- Tufted Titmouse Baeolophus bicolor
- Dark-eyed Junco (Slate-colored) Junco hyemalis hyemalis/carolinensis
- Common Loon Gavia immer
テクニカル・インフォメーション
- レコーダー
- Sound Devices MixPre-3 II
- マイク
- Wildtronics Pro Mono Parabolic Microphone
- アクセサリ
- Wildtronics 22" Parabola
- オリジナルのファイルサイズ
- 206.25 MB