✦ LIBER ✦

Abnormal Coloration of the Scaup Duck

✍ Scribed by W. F. Henninger

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

The Scaup-Duck on Inland Waters

✍ Nevin H. Foster 📂 Article 📅 1905 ⚖ 147 KB

A Hybrid Lesser Scaup × Ring-Necked Duck

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

Status of the American and Lesser Scaup

✍ Milton B. Trautman 📂 Article 📅 1931 🏛 University of California Press 🌐 English ⚖ 139 KB

Intestinal helminths of lesser scaup duc

✍ Bush, Albert O.; Holmes, John C. 📂 Article 📅 1986 🏛 NRC Research Press 🌐 English ⚖ 825 KB

NEST SURVIVAL OF SCAUP AND OTHER DUCKS I

✍ JOHANN WALKER; MARK S. LINDBERG; MARGARET C. MacCLUSKIE; MICHAEL J. PETRULA; JAM 📂 Article 📅 2005 🏛 The Wildlife Society 🌐 English ⚖ 149 KB

Rusguniella kofoidi sp. nov., a Nematode

✍ Owen L. Williams 📂 Article 📅 1937 🏛 Allen Press Online Publishing 🌐 English ⚖ 177 KB