[["Flamingos like most birds have tongues. ", 53.0], ["Flamingos feed with their heads down, and their bills are adapted accordingly. In most birds a smaller lower beak works against a larger upper one. In flamingos this is reversed; the lower bill is much larger and stronger, and the fat tongue runs within the bill's deep central groove.", 13.0]]
do flamingos have tongues
animals,hawaii,hummingbirds