Millionsofanimalsmigrate.
Buthowdotheyknowwhere,when,andhowtogo?
Foreachanimal,chooseoneormoreitemsthathelpthatanimalmigrate.
Question 1 / 6
Caribbeanspinylobstersmovefromshallowwatertodeeperwater.Whattriggersthemto migrate?
Red-sidedgartersnakesmigratefromwinterdenstosummerdens.Howdotheyknowwheretogo?
Dallsheepmoveupanddownamountainforfood.Whattriggersthemtomigrate?
Redcrabsmigratefroma foresttotheoceantolayeggs.Howdotheyknowwhento move?
Adeliepenguinsmigratenorthongrowingicetofindfood.Howdotheyknowwhichdirectionto go?
Whoopingcranesflytowarmerplacesinwinter.Howdotheyknowwheretomigrate?
Changesinseasonsortemperature
Informationpasseddownfromparenttooffspring
Earth’smagneticfield
Senseofsmell
Thesun
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