Based on the most recent edition of Clements' Birds of the World, the All Subspecies Add-On installs in BirdBase program all of the more than 21,000 subspecies names. BirdBase makes it easy for the user to edit the drop-down list in any way that it is needed to keep it in agreement with whatever changes Clements makes once the Add-On has been purchased.
There are currently no reviews for this product. Be the first to review this product!
Your orders support book donation projects
NHBS never fails to deliver
Search and browse over 110,000 wildlife and science products
Multi-currency. Secure worldwide shipping
Wildlife, science and conservation since 1985