Drawing upon the Royal Society for the Protection of Birds' (RSPB) 2009 Survey: The most sighted birds in the United Kingdom.Over 140 High quality offline images of both male and female birds.The percentage of gardens they were spotted in.A sound sample of their call.A video of the bird in action.Detailed factsheets from the British Trust for Ornithology.The RSPB's Big Garden Birdwatch involved 552,000 participants who spotted 8.5 million birds of 73 species. This comprehensive app reveals the results and will help you to recognize these birds for yourself. For each and every species of bird spotted:Zoom right into the images, swipe or watch a slideshow with or without accompanying bird song.With this app you can recognize birds by sight or by sound. Search through the index or flick through the images. The perfect companion for bird enthusiasts or those with an interest in nature. If you see a bird in Britain - chances are it is one of these! You can not only tell what bird it is, but how lucky you were to see it!In no way is this app endorsed by the RSPB or the British Trust for Ornithology. With thanks to the Guardian Newspaper Data Store.