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Animal Behavior Orientation behaviours: Homing. Ability of an animal to find it’s way home over unfamiliar territory – eg homing pigeons Not necessarily.

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Presentation on theme: "Animal Behavior Orientation behaviours: Homing. Ability of an animal to find it’s way home over unfamiliar territory – eg homing pigeons Not necessarily."— Presentation transcript:

1 Animal Behavior Orientation behaviours: Homing

2 Ability of an animal to find it’s way home over unfamiliar territory – eg homing pigeons Not necessarily distinct from migration i.e. salmon might be homing on natal stream

3 Examples Albatrosses wander thousands of kilometres of Southern Oceans and return every two years to NZ to breed. 3

4 Limpet homing 4 Limpets return to the same spot on a rock before low tide.

5 Ecological significance of migration Migration costs energy and runs risk of getting lost Advantages include longer feeding time, safer breeding area, reduce intra-specific competition, kill parasites 5


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