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Lions swing on a suspended carcass in a tree in South Africa.
Lions swing on a suspended carcass in a tree in South Africa.
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Lions stare at each other through a fence in South Africa.
Lions stare at each other through a fence in South Africa.
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A frightened opossum hides near a fuel canister in a shed.
A frightened opossum hides near a fuel canister in a shed.
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Light flickers around vampire bats in a cave.
Light flickers around vampire bats in a cave.
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A frightened opossum hisses near a fuel canister in a shed.
A frightened opossum hisses near a fuel canister in a shed.
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Jittery vampire bats hang behind stalactites in a cave.
Jittery vampire bats hang behind stalactites in a cave.
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Animals fight over a suspended carcass in a tree in South Africa.
Animals fight over a suspended carcass in a tree in South Africa.
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A predator shield protects a fake deer from an aggressive lion in South Africa.
A predator shield protects a fake deer from an aggressive lion in South Africa.
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A lion sniffs a polycarbonate predator shield containing a fake deer on a savanna in South Africa.
A lion sniffs a polycarbonate predator shield containing a fake deer on a savanna in South Africa.
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Elegant white solitary swan going up the river
Elegant white solitary swan going up the river
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A gull vomits to protect its nest near a rock formation.
A gull vomits to protect its nest near a rock formation.
Khan Academy
Khan Academy: Adaptive Value of Behavioral Traits
Observable behavior can be broken down into three psychological categories: innate behavior, learned behavior, and complex behavior. This video offers an in-depth explanation of each category with examples. [12:50]