Wild Bird Gallery was created to help in identification of bird species down to sub-species, age, and sex if at all possible.
1807 species & subspecies have been indexed with their scientific names, and the common english names as per the James F. Clements checklist and regularly updated with Cornell Laboratory of Ornithology changes.
You can search for the bird (preferably if you know the scientific name) or drill down to the species from the Gallery page using an Alphabetical (english only), or a Taxonomical family list.
Besides the Gallery the website has pages that can help the photographer or birder getting started, or advancing in their hobby/passion!
The pictures are best viewed with a screen resolution of 1920 by 1200 px,
or at least ≥ 1024 by 768 px. Note that even the best of photos on this site can look unsharp in lower resolution screens.