bare-throated tiger heron - tigrisoma mexicanum. river rio bebedero, refugio de vida silvestre cano negro, costa rica wildlife

barethroated tiger heron tigrisoma mexicanum costa rica wading bird ardeidae animal nature wildlife vida silvestre cano negro refugio central america wild feather tropical water beak birding fauna ornithology river head avian birdwatching wetland environment natural waterbirds wilderness rainforest plumage national park habitat reserve rio masked tigered neck bare-throated mexicanum bebedero family ardeidae watching