close-up of a warbler feeding its young - 40 seconds or greater stock videos & royalty-free footage02:40
close-up of a bird feeding its young - 40 seconds or greater stock videos & royalty-free footage01:45
close-up of a bird feeding its young - 40 seconds or greater stock videos & royalty-free footage01:10
close-up of hummingbirds hovering over a flower - 40 seconds or greater stock videos & royalty-free footage01:19
close-up of a bird foraging in water - 40 seconds or greater stock videos & royalty-free footage00:58
close-up of an egret holding a fish in its beak - 40 seconds or greater stock videos & royalty-free footage00:44
close-up of a bird feeding its young - 40 seconds or greater stock videos & royalty-free footage01:08
close-up of two birds feeding their young - 40 seconds or greater stock videos & royalty-free footage01:22
close-up of a warbler feeding its young - 40 seconds or greater stock videos & royalty-free footage01:20
close-up of a hummingbird hovering over a flower - 40 seconds or greater stock videos & royalty-free footage00:42
close-up of a lineated woodpecker on a tree - 40 seconds or greater stock videos & royalty-free footage02:14
close-up of two hummingbirds hovering over a flower - 40 seconds or greater stock videos & royalty-free footage00:52
close-up of a bird perching on a branch - 40 seconds or greater stock videos & royalty-free footage01:54
close-up of two black-throated warblers feeding their young - 40 seconds or greater stock videos & royalty-free footage01:15
close-up of an eagle eating its prey - 40 seconds or greater stock videos & royalty-free footage01:03
close-up of a sparrow feeding its young in a nest - 40 seconds or greater stock videos & royalty-free footage01:10
close-up of birds hovering over a flower - 40 seconds or greater stock videos & royalty-free footage03:33
silhouette of a bird perching on a branch - 40 seconds or greater stock videos & royalty-free footage02:03
close-up of two pipits perching on a branch - 40 seconds or greater stock videos & royalty-free footage00:53
close-up of a bird perching on a branch - 40 seconds or greater stock videos & royalty-free footage00:49
close-up of a bird feeding its young - 40 seconds or greater stock videos & royalty-free footage02:01
close-up of an eagle eating its prey - 40 seconds or greater stock videos & royalty-free footage00:48
low angle view of a heron landing in a lake - 40 seconds or greater stock videos & royalty-free footage01:10
close-up of a hummingbird on a banana leaf - 40 seconds or greater stock videos & royalty-free footage02:06
close-up of a heron holding a fish in its beak - 40 seconds or greater stock videos & royalty-free footage00:53
close-up of two eagles fighting over a carcass - 40 seconds or greater stock videos & royalty-free footage01:30
close-up of birds perching on a branch - 40 seconds or greater stock videos & royalty-free footage01:14
close-up of a red-footed booby drinking water - 40 seconds or greater stock videos & royalty-free footage00:42
close-up of a humming bird perching on a branch - 40 seconds or greater stock videos & royalty-free footage01:57
close-up of a hummingbird perching on a branch - 40 seconds or greater stock videos & royalty-free footage01:00
close-up of a hummingbird hovering over a flower - 40 seconds or greater stock videos & royalty-free footage02:21
close-up of hummingbirds hovering over a flower - 40 seconds or greater stock videos & royalty-free footage03:12
close-up of a mature woman weaving a mat - 40 seconds or greater stock videos & royalty-free footage00:41
rear view of a mid adult man milking a cow - 40 seconds or greater stock videos & royalty-free footage01:59
close-up of a mid adult man burning animal skin - 40 seconds or greater stock videos & royalty-free footage00:46
close-up of a mature woman making ropes - 40 seconds or greater stock videos & royalty-free footage00:42
close-up of three people drilling in animal skin - 40 seconds or greater stock videos & royalty-free footage00:41
silhouette of three people boating in a river - 40 seconds or greater stock videos & royalty-free footage00:40
tribal man hunting with another man standing beside him - 40 seconds or greater stock videos & royalty-free footage01:08
mid adult man and a teenage boy releasing a crocodile - 40 seconds or greater stock videos & royalty-free footage00:57
group of animals and a group of people in a field - 40 seconds or greater stock videos & royalty-free footage00:41
close-up of a geometric shape on a screen - 40 seconds or greater stock videos & royalty-free footage00:59
close-up of abstract graphics on a screen - 40 seconds or greater stock videos & royalty-free footage00:52
close-up of abstract graphics on a screen - 40 seconds or greater stock videos & royalty-free footage00:59
close-up of abstract graphics on a screen - 40 seconds or greater stock videos & royalty-free footage00:57
close-up of abstract graphics on a screen - 40 seconds or greater stock videos & royalty-free footage00:40
close-up of abstract graphics on a screen - 40 seconds or greater stock videos & royalty-free footage00:54
close-up of abstract graphics on a screen - 40 seconds or greater stock videos & royalty-free footage00:42
close-up of abstract graphics on a screen - 40 seconds or greater stock videos & royalty-free footage00:42
close-up of abstract graphics on a screen - 40 seconds or greater stock videos & royalty-free footage00:42
close-up of abstract graphics on a screen - 40 seconds or greater stock videos & royalty-free footage00:40
close-up of abstract graphics on a screen - 40 seconds or greater stock videos & royalty-free footage00:40
close-up of abstract graphics on a screen - 40 seconds or greater stock videos & royalty-free footage00:59
close-up of abstract graphics on a screen - 40 seconds or greater stock videos & royalty-free footage01:00
close-up of abstract lights blinking - 40 seconds or greater stock videos & royalty-free footage00:48
close-up of abstract lights blinking - 40 seconds or greater stock videos & royalty-free footage00:58
close-up of an abstract pattern glowing - 40 seconds or greater stock videos & royalty-free footage00:42
close-up of an abstract pattern changing color - 40 seconds or greater stock videos & royalty-free footage00:49
close-up of an abstract pattern changing color - 40 seconds or greater stock videos & royalty-free footage01:00