35 bird types... See the images of birds in a carousel view and when bird is in the view, press play button to listen its sound. It loops and keeps working at the background when you leave the app. While listening you can view other birds either with quick access from navigation drawer or sliding the carousel. Which birds? White Pelican Tawny Owl Eurasian Joy Nightingale Great Tit Goldcrest Coal Tit Eurasian Collared Dove Eurasian Wren Common Chiffchaff European Nightjar Dunnock Common Swift Rook Common House Martin Greater Flamingo European Greenfinch Grey Heron Common CUckoo Common Chaffinch Common Blackbird European Robin Northern Lapwing Little Owl European Herring Gull Eurasian Siskin Chukar Partridge Griffon Vulture Eurasian Eagle Owl Eurasian Magpie House Sparrow Common Starling Common Buzzard Demoiselle Crane Common Kingfisher