Buff-faced Pygmy-Parrot - Micropsitta pusio - Birds of the World
Jack Ashby on Twitter: "There is a parrot in our storeroom at @ZoologyMuseum that is shorter than my finger: the buff-faced pygmy parrot from #NewGuinea is the smallest #parrot in the world.
Cayman Turtle Centre: Island Wildlife Encounter - The Buff-faced Parrot reaches a height of a little over 3 inches. That makes it even smaller than an adult human hand! #WorldParrotDay2020 | Facebook