Moults and plumages and testicular regression of post-breeding male Blue-winged teal (Anas discors) and Northern shovelers (Anas clypeata)

✍ Scribed by P. J. DuBowy

• Book ID: 115257031
• Publisher: John Wiley and Sons
• Year: 2009
• Tongue: English
• Weight: 538 KB
• Volume: 207
• Category: Article
• ISSN: 0952-8369
• DOI: 10.1111/j.1469-7998.1985.tb04943.x