Help baby birds return to the nest and reinforce guards against cuckoo帮助小鸟回到鸟窝里，防止再次被杜鹃鸟推出来，加高加固护栏
9:34
he cuckoo is busily pushing the little bird from side to side but fails to oust it from the nest.
8:05
The cuckoo was exhausted. Whether pushing forward or backward, it failed.杜鹃鸟累坏了，不管是往前推还是往后推，都失败了
9:03
Collecting wood to make a bow / camilleshorsemanship
22:32
OS 23 PRINCIPAIS MOMENTOS EM QUE OS PÁSSAROS RECEBEM GRANDE COMIDA
49:13
11 filhotes! 79 dias do chapim japonês desde a nidificação até o nascimento!
7:54
Great horned owl ATTACKS Osprey in nest then comes back to examine the eggs
15:29
A Fascinating Look at Baby House Finches: Time-Lapse Video with Live Nest Cam
20:58