✦ LIBER ✦

New Species of Birds Described from 1938 to 1941

✍ Scribed by John T. Zimmer and Ernst Mayr

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

New species of birds described from 1941

✍ Ernst Mayr 📂 Article 📅 1957 🏛 Springer 🌐 English ⚖ 801 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