OvertheIce
DuringwintermonthsonAntarctica,Adeliepenguinsmigratenorth.Theymaketheirhomesonlargeplatformsofice.Duringsummermonths,thepenguinsmovesouthtocoastalbeaches.Theylookforice‑freelandwheretheybuild nests.
Tomakethesetrips,penguinsfollowthesun.Butinwinter,thesunishardtofind.So,penguinsfollowtheexpandingicethat“grows”overtheoceanduringthecoldwinter.Theyliveattheedgeofthis ice.
Fast Fact:
Adeliepenguinscanmigrateupto17,600kilometers(10,900 miles).
![](/nationalgeographic/trailblazer_october_2018/penguins-the_magic_behind_their_movement/204640/00441996_2x.240_0_1.png)
Adeliepenguinslaytheireggsonlandin summer.