ms 4k shot of a huge grizzly bear (ursus arctos) confronting a raven in a sagebrush meadow - 渡鴉 個影片檔及 b 捲影像00:05
ms, la, common raven (corvus corax) on street light pole, glacier bay national park and preserve, alaska, usa - 渡鴉 個影片檔及 b 捲影像00:03
raven searching for food on ground, yellowstone national park, winter, geothermal area - 渡鴉 個影片檔及 b 捲影像00:25
raven searching for food in steamy geothermal area, yellowstone national park, wyoming, winter - 渡鴉 個影片檔及 b 捲影像00:20
group of 6 bald eagles standing in snow by river with ravens as another eagle flies in and lands - 渡鴉 個影片檔及 b 捲影像01:10
pan with bald eagle as it flies in low over river and lands by second eagle eating a salmon on snowy riverbank - 渡鴉 個影片檔及 b 捲影像00:38
group of bald eagles squabble in snow by river with ravens and one flies at others - 渡鴉 個影片檔及 b 捲影像02:10
bald eagle runs towards ravens eating salmon on ice by river and starts eating through mist - 渡鴉 個影片檔及 b 捲影像00:49
group of bald eagles squabble in snow by river with ravens and one flies out with salmon - 渡鴉 個影片檔及 b 捲影像00:18
bald eagle eats from salmon carcase and is chased off by second eagle which then eats - 渡鴉 個影片檔及 b 捲影像01:14
bald eagle eats from salmon carcase and is chased off by second eagle which then eats - 渡鴉 個影片檔及 b 捲影像01:32
group of bald eagles squabble in snow by river with ravens and one eats salmon carcase - 渡鴉 個影片檔及 b 捲影像01:00美國
ms shot of a grizzly bear (ursus arctos horribilis) having a confrontation with a raven in a frost covered sagebrush meadow - 渡鴉 個影片檔及 b 捲影像00:04
aerial track over wolves (canis lupus) approaching grizzly bear (ursus arctos) on carcass, yellowstone, usa - 渡鴉 個影片檔及 b 捲影像00:18
aerial track over wolves (canis lupus) approaching grizzly bear (ursus arctos) on carcass, yellowstone, usa - 渡鴉 個影片檔及 b 捲影像00:09
aerial track over wolves (canis lupus) approaching grizzly bear (ursus arctos) on carcass, yellowstone, usa - 渡鴉 個影片檔及 b 捲影像00:15狼 - 野狗
aerial track over wolves (canis lupus) approaching grizzly bear (ursus arctos) on carcass, yellowstone, usa - 渡鴉 個影片檔及 b 捲影像00:18
grey wolf (canis lupus) scavenges on elk carcass in river, yellowstone, usa - 渡鴉 個影片檔及 b 捲影像00:24狼 - 野狗
grey wolf (canis lupus) scavenges on elk carcass in river, yellowstone, usa - 渡鴉 個影片檔及 b 捲影像00:15狼 - 野狗, 美國
brown-necked raven (corvus ruficollis) and common raven (corvus corax) feeding on camel carcas in the desert - 渡鴉 個影片檔及 b 捲影像00:15
slow motion, brown-necked raven (corvus ruficollis) and common raven (corvus corax) feeding on carcas in the desert - 渡鴉 個影片檔及 b 捲影像00:20
brown-necked raven (corvus ruficollis) and common raven (corvus corax) feeding on carcas in the desert - 渡鴉 個影片檔及 b 捲影像00:18
grey wolves (canis lupus) and ravens feed on elk carcass in snow, yellowstone, usa - 渡鴉 個影片檔及 b 捲影像00:09狼 - 野狗
grey wolf (canis lupus) scares ravens (corax corax) off elk carcass in snow, yellowstone, wyoming, usa - 渡鴉 個影片檔及 b 捲影像00:11
coyote (canis latrans) watches as grizzly bear (ursus arctos) feeds on elk carcass, yellowstone, usa - 渡鴉 個影片檔及 b 捲影像00:15
coyote (canis latrans) displays submissively to another, yellowstone, wyoming, usa - 渡鴉 個影片檔及 b 捲影像00:15
bald eagle (haliaeetus leucocephalus) and ravens (corvus corax) feed on bison carcass in snow, yellowstone, usa - 渡鴉 個影片檔及 b 捲影像00:17
bald eagle (haliaeetus leucocephalus) and ravens (corvus corax) feed on bison carcass in snow, yellowstone, usa - 渡鴉 個影片檔及 b 捲影像00:12
bald eagle (haliaeetus leucocephalus) and ravens (corvus corax) feed on bison carcass in snow, yellowstone, usa - 渡鴉 個影片檔及 b 捲影像00:13黃石國家公園
bald eagle (haliaeetus leucocephalus) and ravens (corvus corax) feed on bison carcass in snow, yellowstone, usa - 渡鴉 個影片檔及 b 捲影像00:15
