Bird diagram from the 1886 'A nomenclature of colors for naturalists : and compendium of useful knowledge for ornithologists' by Robert Ridgway (via Smithsonian Libraries) Colors in the 1912 'Color ...
Newman’s Birds by Colour is one of the best local bird books on the market right now. Whether you are just starting out or have been in the game for a while, this is one to get your twitchy hands on ...
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