yellow bellied warbler, abroscopus superciliaris perching on rock

yellow bellied warbler abroscopus superciliaris perching rock feather fluffy yellowbelliedfantail coronata birding cute summer birdwatching ecology acrocephalus wildlife thorn exilis nature fantail environment insectivorous yellowheaded wild sitting yellowrumped color beak thailand pricker fauna branch dendroica aves communis spring sylvia bird trochilus cisticola formosa ornithology tree passeriformes phylloscopus willow animal myrtle little plumage zoology nainital uttarakhand india