✦ LIBER ✦

New species of birds described from 1941 to 1955

✍ Scribed by Ernst Mayr

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

New Species of Birds Described from 1938

✍ John T. Zimmer and Ernst Mayr 📂 Article 📅 1943 🏛 University of California Press 🌐 English ⚖ 494 KB

New species of birds described from 1956

✍ Ernst Mayr 📂 Article 📅 1971 🏛 Springer 🌐 English ⚖ 803 KB

New species of birds described from 1976

✍ François Vuilleumier; Ernst Mayr 📂 Article 📅 1987 🏛 Springer 🌐 English ⚖ 861 KB

New species of birds described from 1966

✍ Ernst Mayr; François Vuilleumier 📂 Article 📅 1983 🏛 Springer 🌐 English ⚖ 848 KB

On Seven new or lately described Species

✍ R. B. Sharpe 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 189 KB

Preliminary Descriptions of new Birds fr

✍ Hans Graf von Berlepsch 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 145 KB