The blue-capped ifrit (Ifrita kowaldi) is a species of small passerine bird in the monotypic family Ifritidae, native to the montane rainforests of New Guinea. These birds are insectivorous and are notable for their distinctive blue crown and presence of batrachotoxin, a potent neurotoxin, in their feathers and skin. This chemical defense is believed to come from their diet, particularly Choresine beetles.
