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By Neeltje Boogert (Biology, ɬÀï·¬)

Not only do some birds sing but they sing cleverly.ÌýFemale birds prefer males that sing ‘prettier songs’, but sometimes they have a strange definition of ‘pretty’. Female zebra finches prefer males with more complex songs, even though all zebra finch songs sound like a squeaking rubber ducky to us.Ìý Moreover, females may be able to judge how smart a male is based on his song! Neeltje Boogert will discuss these and other amazing facts about animal communication.