Narwhal tusks are actually elongated teeth, and each tusk is unique, like a human fingerprint. elaborate share
Copepods are so numerous that they constitute a significant portion of the Earth's biomass, rivaling even insects. elaborate share
Mudskippers can "sing" by making clicking sounds with their gill covers. elaborate share
Kakapo are the only flightless parrot in the world. elaborate share
Coatis have incredibly long snouts, which are almost a third of their body length. elaborate share
Some jellyfish are biologically immortal. They can revert to a polyp stage after reaching adulthood, essentially starting their life cycle over. elaborate share
White rhinos are actually gray, not white. The name is a misinterpretation of a Dutch word. elaborate share
