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A monitor lizard rests on a tree branch in a room with bright lights.

Pre-K - Higher Ed
A monitor lizard rests on a tree branch in a room with bright lights.
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Getty Images

Vampire bats hang closely together in a cave.

Pre-K - Higher Ed
Vampire bats hang closely together in a cave.
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Getty Images

Wetland Mudskipper

Pre-K - Higher Ed
Wetland Mudskipper
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Wetland Mudskipper

Pre-K - Higher Ed
Wetland mudskipper
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Getty Images

Swimming gulls fight over food.

Pre-K - Higher Ed
Swimming gulls fight over food.
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Getty Images

A gull soars near a coast in Iceland.

Pre-K - Higher Ed
A gull soars near a coast in Iceland.
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Getty Images

A gull defends her nest vocally in Iceland.

Pre-K - Higher Ed
A gull defends her nest vocally in Iceland.
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Getty Images

Gulls flock near a ship at sea in Iceland.

Pre-K - Higher Ed
Gulls flock near a ship at sea in Iceland.
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A panther finds a resting place in front of a blue screen.

Pre-K - Higher Ed
A panther finds a resting place in front of a blue screen.
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Gulls land in a sea near the coast of Iceland.

Pre-K - Higher Ed
Gulls land in a sea near the coast of Iceland.
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Getty Images

Bird droppings stain a cliff below a flock of nesting gulls.

Pre-K - Higher Ed
Bird droppings stain a cliff below a flock of nesting gulls.
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A gull bathes in a sea in Iceland.

Pre-K - Higher Ed
A gull bathes in a sea in Iceland.
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Getty Images

A nesting gull cackles near a rock formation.

Pre-K - Higher Ed
A nesting gull cackles near a rock formation.
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Getty Images

A gull nests on a coastal mountain in Iceland.

Pre-K - Higher Ed
A gull nests on a coastal mountain in Iceland.
Stock Footage0:14
Getty Images

A gull soars near an islet along a coast in Iceland.

Pre-K - Higher Ed
A gull soars near an islet along a coast in Iceland.
Stock Footage0:12
Getty Images

Gulls flock near an islet in a sea along the coast of Iceland.

Pre-K - Higher Ed
Gulls flock near an islet in a sea along the coast of Iceland.
Stock Footage0:15
Getty Images

Wetland Mudskipper

Pre-K - Higher Ed
Wetland Mudskipper
Stock Footage0:13
Getty Images

Vampire bats hang upside down in a dark cave in Belize.

Pre-K - Higher Ed
Vampire bats hang upside down in a dark cave in Belize.
Stock Footage0:09
Getty Images

Wetland Mudskipper

Pre-K - Higher Ed
Wetland Mudskipper
Stock Footage0:20
Getty Images

Cow farm. Video Wall.

Pre-K - Higher Ed
Cow farm. Video Wall.
Stock Footage0:20
Getty Images

Cow farm. Video Wall.

Pre-K - Higher Ed
Cow farm. Video Wall.
Stock Footage0:24
Getty Images

Tweezers prod at a dead locust during an autopsy.

Pre-K - Higher Ed
Tweezers prod at a dead locust during an autopsy.
Stock Footage0:16
Getty Images

A lion on a savanna approaches a fake deer within a predator shield in South Africa.

Pre-K - Higher Ed
A lion on a savanna approaches a fake deer within a predator shield in South Africa.
Stock Footage0:18
Getty Images

A bear shudders in a cage.

Pre-K - Higher Ed
A bear shudders in a cage.