Flock of mute swans feeding on the lake. A large flock of white swans dipped their heads into the water to feed on algae, swimming on a pond against the backdrop of coastal trees and bushes at dawn
素材ID:1779272241

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  • 格式:MOV
  • 时长:00:11
  • 作者:Vitalii
  • 最大分辨率:3840 x 2160px

关键词

天鹅大型生态学白色岸边静音沉默弹簧食品羊群移动平静生存放松野性藻类纯度浸没营养必要性喂养动物群自然芦苇黎明早晨游泳动物数量植被生物学夏季