Humpback whales are known to make an annual north and south migration to move from food-rich northern latitudes to warmer southern waters for calving. However, the open ocean has no landmarks or cues to lead the whales back and forth. What is the most likely explanation for the whales behavior?

0 votes
    taxis to Earths gravitational fieldd
    fixed action patterns
    homeostatic reflexes
    circadian rhythms
asked May 19, 2013 in Biology by anonymous
    

1 Answer

0 votes
taxis to Earths gravitational fieldd
answered May 20, 2013 by Bioshare ~Top Expert~ (34,070 points)

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