Stock Footage0:29
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Ciliate unidentified

Pre-K - Higher Ed
Ciliate unidentified
Stock Footage0:15
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Euglena swimming

Pre-K - Higher Ed
Euglena swimming
Stock Footage0:16
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Euglena dark field

Pre-K - Higher Ed
Euglena dark field
Stock Footage0:29
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Euglena swimming

Pre-K - Higher Ed
Euglena swimming
Stock Footage0:06
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Unidentified ciliate with interesting swimming motion

Pre-K - Higher Ed
Unidentified ciliate with interesting swimming motion
Stock Footage0:25
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European eel elvers (Anguilla anguilla) migrating upstream, being washed back into river, River Teifi, Wales

Pre-K - Higher Ed
European eel elvers (Anguilla anguilla) migrating upstream, being washed back into river, River Teifi, Wales
Stock Footage0:21
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Springtail (Sminthurides aquaticus)Adult feeding

Pre-K - Higher Ed
Springtail (Sminthurides aquaticus)Adult feeding
Stock Footage0:40
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European eel elvers (Anguilla anguilla) migrating upstream, River Teifi, Wales

Pre-K - Higher Ed
European eel elvers (Anguilla anguilla) migrating upstream, River Teifi, Wales
Stock Footage0:13
Getty Images

European eel elvers (Anguilla anguilla) migrating upstream, River Teifi, Wales

Pre-K - Higher Ed
European eel elvers (Anguilla anguilla) migrating upstream, River Teifi, Wales
Stock Footage0:24
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Spirostomum dark field

Pre-K - Higher Ed
Spirostomum dark field
Stock Footage0:22
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Spirostomum blue background

Pre-K - Higher Ed
Spirostomum blue background
Stock Footage0:30
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European eel elvers (Anguilla anguilla) migrating upstream, River Teifi, Wales

Pre-K - Higher Ed
European eel elvers (Anguilla anguilla) migrating upstream, River Teifi, Wales
Stock Footage0:44
Getty Images

European eel elvers (Anguilla anguilla) migrating upstream, River Teifi, Wales

Pre-K - Higher Ed
European eel elvers (Anguilla anguilla) migrating upstream, River Teifi, Wales
Stock Footage0:13
Getty Images

European eel elvers (Anguilla anguilla) migrating upstream, being washed back into river, River Teifi, Wales

Pre-K - Higher Ed
European eel elvers (Anguilla anguilla) migrating upstream, being washed back into river, River Teifi, Wales
Stock Footage0:18
Getty Images

Ciliate unidentified

Pre-K - Higher Ed
Ciliate unidentified
Stock Footage0:10
Getty Images

CU Multicoloured Sea Slug, C. annae, zoom out to MS of Slug on coral reef, Mabul, Borneo, Malaysia

Pre-K - Higher Ed
CU Multicoloured Sea Slug, C. annae, zoom out to MS of Slug on coral reef, Mabul, Borneo, Malaysia
Stock Footage0:15
Getty Images

MS Great White Shark swimming just below surface, dorsal fin visible above water, topside, Guadalupe Island, Pacific Ocean

Pre-K - Higher Ed
MS Great White Shark swimming just below surface, dorsal fin visible above water, topside, Guadalupe Island, Pacific Ocean
Stock Footage0:27
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WA silhouetted Green Turtle overhead, CU swimming away from camera, Sipadan, Borneo, Malaysia

Pre-K - Higher Ed
WA silhouetted Green Turtle overhead, CU swimming away from camera, Sipadan, Borneo, Malaysia
Stock Footage0:15
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CU two Sea Slugs, H. Bullocki, on coral touching, courtship display, Mabul, Borneo, Malaysia

Pre-K - Higher Ed
CU two Sea Slugs, H. Bullocki, on coral touching, courtship display, Mabul, Borneo, Malaysia
Stock Footage0:31
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MS Diver in cage photographing Great White shark being baited, Guadalupe Island, Pacific Ocean

Pre-K - Higher Ed
MS Diver in cage photographing Great White shark being baited, Guadalupe Island, Pacific Ocean
Stock Footage0:07
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MS Bigfin Reef Squid overhead with sun above, Mabul, Borneo, Malaysia

Pre-K - Higher Ed
MS Bigfin Reef Squid overhead with sun above, Mabul, Borneo, Malaysia
Stock Footage0:15
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MS and CU Great White Shark dorsal fin shot from topside, Guadalupe Island, Pacific Ocean

Pre-K - Higher Ed
MS and CU Great White Shark dorsal fin shot from topside, Guadalupe Island, Pacific Ocean
Stock Footage0:10
Getty Images

MS Great White Shark swimming below through sunrays in hazy water, high angle, Guadalupe Island, Pacific Ocean

Pre-K - Higher Ed
MS Great White Shark swimming below through sunrays in hazy water, high angle, Guadalupe Island, Pacific Ocean
Stock Footage0:27
Getty Images

Close up of divers in shark cage, sunlight from surface, Guadalupe Island, Pacific Ocean

Pre-K - Higher Ed
Close up of divers in shark cage, sunlight from surface, Guadalupe Island, Pacific Ocean