Humpback whales sing incredibly complex songs that can last for hours, and these songs vary by region and even year. elaborate
Poison dart frogs don't actually get their poison from their diet, but from insects they eat in their wild habitat. Captive-bred poison dart frogs are harmless. elaborate
Feather stars can climb! They use their feathery arms to crawl and even climb vertical surfaces. elaborate
Giant isopods can survive for up to eight weeks without food. elaborate
