Angelfish social behavior In the wild, angelfish often move in small groups, which may help them stay safer and detect danger more easily. Read more
Hongslo’s dwarf cichlid: Bright colors from the Orinoco waters The Hongslo’s dwarf cichlid lives in warm, clear waters of the Orinoco Basin, where males can show especially vivid colors. Read more
Underwoodisaurus milii: Unusual Defensive Vocalization Underwoodisaurus milii can produce a distinctive, bark-like sound when threatened, helping it defend itself against potential predators. Read more