Guttulate Foliage-gleaner bird

guttulate foliagegleaner bird forest rainforest understory canopy brown streaked spotted small long beak insectivore feeder wings flight tail nest cavity eggs chicks vocalization song call habitat tropical subtropical secretive shy agile foraging behavior leaf litter bark moss insects spiders ecology conservation wildlife birdwatching nature observation plumage feathers stealth camouflage migration forest floor perching alert alertness quiet survival ecosystem biodiversity dense vegetation endemic species canopy layer tropical bird study