✦ LIBER ✦

The Feather Tracts of Swifts and Hummingbirds

✍ Scribed by Hubert Lyman Clark

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Professor Clark on 'The Feather Tracts o

✍ R. W. Shufeldt 📂 Article 📅 1906 🏛 University of California Press 🌐 English ⚖ 145 KB

The Affinities of Hummingbirds and Swift

✍ Review by: J. A. A. 📂 Article 📅 1893 🏛 University of California Press 🌐 English ⚖ 145 KB

The Flight Mechanism of Swifts and Hummi

✍ D. B. O. Savile 📂 Article 📅 1950 🏛 University of California Press 🌐 English ⚖ 209 KB

Wetmore on Hummingbirds, Swifts and Goat

✍ Review by: W. S. 📂 Article 📅 1932 🏛 University of California Press 🌐 English ⚖ 134 KB

Ridgway on New Forms of Swifts and Hummi

✍ Review by: J. A. A. 📂 Article 📅 1910 🏛 University of California Press 🌐 English ⚖ 100 KB

Phylogeny of Early Tertiary Swifts and H

✍ Gerald Mayr 📂 Article 📅 2003 🏛 University of California Press 🌐 English ⚖ 440 KB