up angle of bee hive on tree branch. black raven with hat lands on branch in front of nest, flies away. - 渡鴉 個影片檔及 b 捲影像00:09
medium shot slow motion - raven swoops down to strike a chameleon in tree / california usa - 渡鴉 個影片檔及 b 捲影像00:22
ws common raven (corvus corax) standing on sidewalk / lake louise, alberta, canada - 渡鴉 個影片檔及 b 捲影像00:08
ms common raven (corvus corax) standing on sidewalk / lake louise, alberta, canada - 渡鴉 個影片檔及 b 捲影像00:05
ms common raven (corvus corax) walking on sidewalk / lake louise, alberta, canada - 渡鴉 個影片檔及 b 捲影像00:06
polar bear scavenging for food by burning refuse heap in garbage dump with ravens flying overhead / churchill, manitoba, canada - 渡鴉 個影片檔及 b 捲影像00:12垃圾
sign which reads, "please dump garbage over edge" at garbage dump with polar bear scavenging for food and ravens flying overhead in background / smoke from burning refuse heap drifting through air / churchill, manitoba, canada - 渡鴉 個影片檔及 b 捲影像00:06
polar bear (ursus maritimus) walking through garbage dump on snowy day while scavenging for food / smoke from burning refuse heap drifting through air / churchill, manitoba, canada - 渡鴉 個影片檔及 b 捲影像00:32北極熊
pan across garbage dump to polar bear (ursus maritimus) scavenging by burning refuse heap / churchill, manitoba, canada - 渡鴉 個影片檔及 b 捲影像00:27垃圾
bearded vulture landing on a cliff in the simian mountains, a raven already eating from a goat corpse - 渡鴉 個影片檔及 b 捲影像00:20
birds flocking together on a beach (seagulls, pigeons, swans) during a windy storm; offshore platform is visible in the back - 渡鴉 個影片檔及 b 捲影像00:13
close-up of birds flocking together on a beach (seagulls, pigeons, swans) during a windy storm; offshore platform is visible in the back - 渡鴉 個影片檔及 b 捲影像00:14
close-up of birds flocking together on a beach (seagulls, pigeons, swans) during a windy storm; offshore platform is visible in the back - 渡鴉 個影片檔及 b 捲影像00:10
birds flocking together on a beach (seagulls, pigeons, swans) during a windy storm; offshore platform is visible in the back - 渡鴉 個影片檔及 b 捲影像00:15
birds flocking together on a beach (seagulls, pigeons, swans) during a windy storm; offshore platform is visible in the back - 渡鴉 個影片檔及 b 捲影像00:12