a tiny hummingbird mellisuga helenae perched on a tree branch.

colibri hummingbirds mellisuga helenae south america aves exotic garden birds pollinator perched bird cute bird watching fauna small smallest resting mellisuga perched tiny tropics hummingbird little black bill long tropical perch iridescent avian park parque das ornithology beak tropical feather plumage birdwatching brazil iguacu iguazu beautiful background wildlife tree nature leaf green forest branch