Audio Field-guides
Britain; Europe and North Africa; North America; Mexico; Brazil; Venezuela and Trinidad and Tobago available already. More to come soon.
The size of a postage stamp, each audio field-guide holds pre-recorded libraries from the world’s foremost sound recordists - such as Jean Roché and Cornell. Each holds several hundred species and still has room on it for weeks’ worth of your own recordings. Unlike standard MP3 player systems you can refer to the call of any species you are likely to come across without taking your eye off the bird
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