✦ LIBER ✦

First Record of Ring-Necked Duck in Delaware

✍ Scribed by J. Willcox Brown

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A Breeding Record for the Ring-Necked Du

✍ Emerson H. Chandler 📂 Article 📅 1953 🏛 University of California Press 🌐 English ⚖ 100 KB

Ring-Necked Duck Nesting in Maine

✍ Gustav Swanson 📂 Article 📅 1937 🏛 University of California Press 🌐 English ⚖ 143 KB

Ring-Necked Duck Breeding in Eastern Nor

✍ Howard L. Mendall 📂 Article 📅 1938 🏛 University of California Press 🌐 English ⚖ 160 KB

Experimental lead toxicity in the ring-n

✍ Michele Mautino; John U. Bell 📂 Article 📅 1986 🏛 Elsevier Science 🌐 English ⚖ 489 KB

A Hybrid Lesser Scaup × Ring-Necked Duck

✍ Bertin W. Anderson and Richard L. Timken 📂 Article 📅 1969 🏛 University of California Press 🌐 English ⚖ 204 KB

The Systematic Position of the Ring-Neck

✍ N. Hollister 📂 Article 📅 1919 🏛 University of California Press 🌐 English ⚖ 159 KB