This album holds one picture of all bird species that have ever been photographed by the Kleyheeg Nature Photography team, including pictures of low quality such as record shots that are not displayed in other albums. Check the alphabetic album for more pictures of any of these bird species. The numbers represent the taxonomic rank of the species in the world checklist by Gill & Wright (2010) as proposed at the International Ornithology Conference (www.worldbirdnames.org).