An Indochinese Blue Flycatcher Cyornis sumatrensis moves from its front to its back, as it stands out from its dark background in the rainforest of Kaeng Krachan National Park in Thailand

indochinese blue flycatcher cyornis sumatrensis muscicapidae birds animals blue yellow orange thailand asia southeast asia forest rainforest woodlands nature wildlife natural habitat feathers tail bill deciduous evergreen forest dark back view front view branch