Nocturnal bird species, a black crowned night heron, nycticorax nycticorax perched on tree branch, resting under the canopy during the day at the park, close up shot

black crowned night heron night heron bird perch stand tree branch daan forest park rest sleep birdwatching plumage feather leaf taipei taiwan nycticorax capped eurasia asia conservation canopy wild wildlife animal wading species crown brown grey stocky nature natural habitat environment nocturnal parkland australia garden birding wader botanical lush daytime