In this Punakha to Gasa stretch you will sight Jungle Owlet, Asian-barred Owlet, Osprey, White-bellied Heron, Pallas’s Fish Eagle, Lesser Fish Eagle, Great Cormorant, Black-throated Sunbird, Green-tailed Sunbird, Black-throated Yuhina, Striped-throated Yuhina, Whiskered Yuhina, Straited Yuhina, Scarlet Minivet, Long-tailed Minivet, Grey-chinned Minivet, Barred Cuckoo Dove, Fire-breasted Flowerpecker, Darjeeling Woodpecker, Bay Woodpecker, Chestnut-headed Tesia, Slaty-bellied Tesia, Grey-bellied Tesia, White-gorgeted Flycatcher, Large Niltava, Small Niltava, Rufous-bellied Niltava, Great Barbet, Blue-throated Barbet, Golden-throated Barbet, Asian Koel, Grey-hooded Warbler, Golden-spectacled Warbler, Tickell’s Leaf Warbler, Lemon-rumped Warbler, Buff-barred Warbler, Yellow-bellied Fantail, White-throated Fantail, Rusty-fronted Barwing, Hoary-throated Barwing, Blue-fronted Robin, Lesser Shortwing, Himalayan Cutia, Green Shrike-babbler, Rufous-winged Fulvetta, Yellow-throated Fulvetta, Black-eared Shrike-babbler, Spotted Wren Babbler, Pygmy Wren Babbler, Speckled Piculet, Orange-bellied Leafbird, White-tailed Nuthatch, Maroon Oriole, Wedge-tailed Green Pigeon.