Previews + Extras
Cuttlefish Males Fool Rivals by Imitating Opposite Sex
S34 E9 - 2m 5s
Small Australian cuttlefish males can't strong arm larger rivals, so they resort to a clever deception in order to win a mate.
The Sneaky Mating Strategy of Red Kangaroos
S34 E9 - 2m 20s
Female red kangaroos sneak off with beta males to help preserve genetic diversity.
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