Members of the BBC Wales Nature Flickr group have taken photographs of over 80 species of birds in Wales.
If you need to identify a bird you've seen, or you're a birdwatcher, a photographer, or just delighting in Wales' wealth of wildlife, you can check out our great shots.
This is not exhaustive of course, so if you've got photos you'd like to share, please join us on the group.
Try one of the walks from Derek's latest walking series on BBC One Wales.
Find out about the wildlife you can find on your doorstep.