By: Eric Gillham and Barry Gillham
104 pages, 53 col & 3 b/w photos
The text furnishes certain data on 161 hybrid combinations. Taking into account adults, ducklings, juveniles and immatures, plus backcrosses, multiple hybrids and those in aberrant plumage, there is mention of about 250 crosses.
There are currently no reviews for this product. Be the first to review this product!
Your orders support book donation projects
Pretty cool. I have to say that I have enjoyed my interaction with your company.
Search and browse over 110,000 wildlife and science products
Multi-currency. Secure worldwide shipping
Wildlife, science and conservation since 1985