Three Reasons for Travel

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Three Reasons for Travel. MIGRATION. DEFINITION: Animals move to leave and come back to an ecosystem Example: Birds fly to warmer climates and know to come back by a certain time frame. MIGRATIONS “TAXIS”. MIGRATION MOVEMENT. MIGRATION MOVEMENT. ORIENTATION.

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three reasons for travel

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Jul 29, 2014

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Three Reasons for Travel

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Three Reasons for Travel
MIGRATION • DEFINITION: Animals move to leave and come back to an ecosystem • Example: Birds fly to warmer climates and know to come back by a certain time frame.
MIGRATIONS “TAXIS”
MIGRATION MOVEMENT
MIGRATION MOVEMENT
ORIENTATION • Definition: Knowing where you are based on location of abiotic and biotic factors • Example: The sun rise or sun set allows birds to direct flight. • Example: Dogs can orient based on smell of stimulus (person/other dogs)
ORIENTATION
NAVIGATION • Definition: Knowing your position and planning a route to follow • Example: Birds use stars and the sun to map a route to and from places
NAVIGATION
More Navigation ECHOLOCATION: using sound vibrations to locate

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