Echidnas have four-headed penises. elaborate share
Andean condors have a wingspan that can exceed 10 feet – wider than some cars! elaborate share
Axolotls can regenerate lost limbs, spinal cord, and even parts of their brain. elaborate share
Cicada nymphs live underground for years, sometimes up to 17 years, before emerging as adults. elaborate share
Dragonflies can fly backward. elaborate share
Giant pandas have a "false thumb," a modified wrist bone they use to help grip bamboo. elaborate share
Mudskippers can "sing" by making clicking sounds with their gill covers. elaborate share
