ML469600111
投稿者
日付
場所
- 年齢
- 指定なし
- 性別
- 指定なし
- 行動
- ヒナへの給餌; 飛んでいる; 採餌; 発声
- 音声
- 地鳴き; さえずり
- タグ
- 生息環境
視聴覚メディア・ノート
First report of a Chimney Swift roost from St. Elizabeth's Roman Catholic Church. This is from the Wadsworth Avenue side showing the chimney on the south side of the church.
観察結果の詳細
• Swifts seen simultaneously east of Bennett Avenue - 13++. Two were flying just west of the church at 2045. • Discovery list for this roost location. The following was seen from a spot just east of the southern chimney on St. Elizabeth’s Church along Wadsworth Avenue. ❏ During the count, fourteen (14) swifts were observed entering the roost. First entry was during the 9th minute after sunset. The last one during the 26th minute after sunset. Sunset on July 23rd is at 8:20p (2020): • +10' after SS (1): 2029 • +20' after SS (10): 2031 (2), 2033, 2034 (2), 2038 (3), 2039 (2) • +30' after SS (3): 2040 (2), 2046 TOTAL = 14 with one exiting the chimney spotted on the video 🔍 The video shows one swift exiting the chimney visible at the 10 second mark. This was just before 8:27pm ~6 minutes after sunset.
テクニカル・インフォメーション
- カメラ
- iPhone 11 Pro
- マイク
- アクセサリ
- オリジナルのファイルサイズ
- 72.8 MB