Standing on one leg on the bare branches of a tree, an Asian Openbill Anastomus oscitans, is looking around from its perch located in a mangrove forest in Thailand

asian openbill anastomus oscitans birds of thailand animals of thailand stork asian openbill stork ciconiidae ciconiiformes big perch wildlife greyish black pink legs afternoon forest branch trees nature habitat foraging wetland tidal flat river bank windy perching thermal soaring white storks of thailand mangroves twigs branches feathers wings bill natural breeze leaves vegetation conservation environment biodiversity thailand asia southeast asia tropical