mistletoebird

mistletoebirds are sexually dimorphic: the female plumage is red at the vent and drab everywhere else, while the male plumage has a red vent, red throat, and black upperparts. this bird has an adult bill and female plumage.

SONY DSC-RX10M4 + 8.8-220mm f/2.4-4
ISO 1600, 220.0 mm, f/4.0, 1/4000