vídeos y material grabado en eventos de stock de extreme close up push-in tracking-right - a tick sucks blood from a mouse in a computer-generated animation. - animal vertebrado00:04
vídeos y material grabado en eventos de stock de natural history museum 'science uncovered' event to give people the chance to get closer to exhibits; england: london: natural history museum: int... - animal vertebrado02:54
vídeos y material grabado en eventos de stock de cámara lenta impresionante manada de elefantes africanos caminando majestuosamente a través de un vasto campo de sabana con grandes árboles en el fondo, parque nacional de amboseli, kenia - animal vertebrado00:20
vídeos y material grabado en eventos de stock de what is ecology? (2nd edition) - part 5 of 36. outstanding photography of natural life helps to define and illustrate basic terms in the science of ecology. the film gives a general definition of ecosystem, and also describes specific ecosystems: forest, - animal vertebrado00:29
vídeos y material grabado en eventos de stock de what is ecology? (2nd edition) - part 1 of 36. outstanding photography of natural life helps to define and illustrate basic terms in the science of ecology. the film gives a general definition of ecosystem, and also describes specific ecosystems: forest, - animal vertebrado00:32
vídeos y material grabado en eventos de stock de what is a fish? - part 17 of 39. illustrates the major types of fishes. shows the anatomy of a typical fish and demonstrates characteristic behavior patterns of various kinds of fishes. underwater photography is used to reveal behavior patterns such as c - animal vertebrado00:31
vídeos y material grabado en eventos de stock de amphibian embryo (frog, toad, and salamander) - part 26 of 28. combining time-lapse and microphotography with animated cross-section diagrams, the film illustrates the developmental processes by which a single-celled amphibian egg is transformed into a ma - animal vertebrado00:34
vídeos y material grabado en eventos de stock de avestruces alimentándose en una granja de avestruces, región de karoo - animal vertebrado00:06
vídeos y material grabado en eventos de stock de disparo a cámara lenta de un pájaro en una piedra - animal vertebrado00:05
vídeos y material grabado en eventos de stock de tadpoles swims around in a dirty aquarium. - animal vertebrado00:14
vídeos y material grabado en eventos de stock de steve-o at the jackass the movie premiere at cinerama dome, hollywood in hollywood, ca. - animal vertebrado00:11
vídeos y material grabado en eventos de stock de pamela anderson at the peta party, 20th anniversary at viper room hollywood in hollywood, ca. - animal vertebrado03:30
vídeos y material grabado en eventos de stock de view of aquarium fish hong kong, china - animal vertebrado00:09
vídeos y material grabado en eventos de stock de view of aquarium, fish hong kong, china - animal vertebrado00:19
vídeos y material grabado en eventos de stock de view of aquarium fish hong kong, china - animal vertebrado00:38
vídeos y material grabado en eventos de stock de beautiful view of sunset kuala lumpur, malaysia - animal vertebrado00:19
vídeos y material grabado en eventos de stock de casa rosada in buenos aires, argentina - animal vertebrado00:13
vídeos y material grabado en eventos de stock de view of ducks in portland usa - animal vertebrado00:13
vídeos y material grabado en eventos de stock de view of a duck in portland usa - animal vertebrado00:07
vídeos y material grabado en eventos de stock de view of ducks in portland usa - animal vertebrado00:24
vídeos y material grabado en eventos de stock de view of ducks in portland usa - animal vertebrado00:17
vídeos y material grabado en eventos de stock de view of a suspended cable bridge in kolkata, india - animal vertebrado00:13
vídeos y material grabado en eventos de stock de view of a suspended cable bridge in kolkata, india - animal vertebrado00:20
vídeos y material grabado en eventos de stock de view of a street in kolkata, india - animal vertebrado00:24
vídeos y material grabado en eventos de stock de view of street in kolkata india - animal vertebrado00:24
vídeos y material grabado en eventos de stock de view of a ship in istanbul turkey - animal vertebrado00:23
vídeos y material grabado en eventos de stock de view of mosque in istanbul turkey - animal vertebrado00:10
vídeos y material grabado en eventos de stock de view of mosque in istanbul turkey - animal vertebrado00:17
vídeos y material grabado en eventos de stock de view of hawthorne bridge portland united states - animal vertebrado00:10
vídeos y material grabado en eventos de stock de view of horses grazing in wyoming united states - animal vertebrado00:13
vídeos y material grabado en eventos de stock de view of cowboy driving cattle in wyoming united states - animal vertebrado00:08
vídeos y material grabado en eventos de stock de view of cowboy driving cattle in wyoming united states - animal vertebrado00:21
vídeos y material grabado en eventos de stock de view of cowboy driving cattle in wyoming united states - animal vertebrado00:16
vídeos y material grabado en eventos de stock de view of cowboys driving cattle in wyoming united states - animal vertebrado00:12
vídeos y material grabado en eventos de stock de view of cowboy driving cattle in wyoming united states - animal vertebrado00:09
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:18
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:13
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:25
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:12
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:12
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:21
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:18
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:13
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:13
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:10
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:15
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:22
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:13
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:09
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:06
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:09
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:21
vídeos y material grabado en eventos de stock de amish horse and buggy next to farm in lancaster, pennsylvania - animal vertebrado00:17
vídeos y material grabado en eventos de stock de view of lobster under water in philadelphia united states - animal vertebrado00:06
vídeos y material grabado en eventos de stock de view of penguins in philadelphia united states - animal vertebrado00:22
vídeos y material grabado en eventos de stock de view of different group of fishes in philadelphia united states - animal vertebrado00:15
vídeos y material grabado en eventos de stock de view of herds of cow grazing on hillside in vermont united states - animal vertebrado00:15
vídeos y material grabado en eventos de stock de view of herds of cow grazing on hillside in vermont united states - animal vertebrado00:19
vídeos y material grabado en eventos de stock de view of herds of cow grazing in vermont united states - animal vertebrado00:17
vídeos y material grabado en eventos de stock de view of herds of cow grazing in vermont united states - animal vertebrado00:18
vídeos y material grabado en eventos de stock de close-up of horses grazing in vermont united states - animal vertebrado00:12
vídeos y material grabado en eventos de stock de view of herds of cow grazing in vermont united states - animal vertebrado00:12
vídeos y material grabado en eventos de stock de view of horses grazing in vermont united states - animal vertebrado00:15
vídeos y material grabado en eventos de stock de view of herds of cow grazing in vermont united states - animal vertebrado00:13
vídeos y material grabado en eventos de stock de view of horses grazing in vermont united states - animal vertebrado00:11
vídeos y material grabado en eventos de stock de view of a jersey cow grazing in vermont united states - animal vertebrado00:07
vídeos y material grabado en eventos de stock de view of cows grazing in vermont united states - animal vertebrado00:15
vídeos y material grabado en eventos de stock de view of horses grazing in vermont united states - animal vertebrado00:14
vídeos y material grabado en eventos de stock de view of geese in millennium park chicago united states - animal vertebrado00:14
vídeos y material grabado en eventos de stock de view of geese in millennium park chicago united states - animal vertebrado00:23
vídeos y material grabado en eventos de stock de view of a longhorn cow in badlands national park south dakota united states - animal vertebrado00:13
vídeos y material grabado en eventos de stock de view of a longhorn cow in badlands national park south dakota united states - animal vertebrado00:15
vídeos y material grabado en eventos de stock de view of horses in badlands national park south dakota united states - animal vertebrado00:15
vídeos y material grabado en eventos de stock de view of a longhorn cow in badlands national park south dakota united states - animal vertebrado00:16
vídeos y material grabado en eventos de stock de view of a longhorn cow in badlands national park south dakota united states - animal vertebrado00:14
vídeos y material grabado en eventos de stock de view of bighorn sheep in badlands national park south dakota united states - animal vertebrado00:24
vídeos y material grabado en eventos de stock de view of a bighorn sheep in badlands national park south dakota united states - animal vertebrado00:15