Categories Animals The 10 Smallest Animals Ever Post author By adikaza Post date December 16, 2013 Bee Hummingbird – is a species of hummingbird that is endemic to dense forests and woodland edges on the main island of Cuba. With a mass of approximately 1.6–2 g and a length of 5–6 cm, it is the smallest living bird. Pages: 1 2 3 4 5 6 7 8 9 10 ← 22 Close-up Photography of Animals → 10 Amazing Flying Animals