✦ LIBER ✦

On the Taxonomy of the Swifts and Humming-birds: a Rejoinder

✍ Scribed by Dr. R. W. Shufeldt

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Ridgway on the Anatomy of the Humming-Bi

✍ Review by: R. W. Shufeldt 📂 Article 📅 1893 🏛 University of Chicago Press 🌐 English ⚖ 580 KB

Comparative Notes on the Swifts and Humm

✍ R. W. Shufeldt 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 840 KB

Ridgway's 'The Humming Birds'

✍ Review by: J. A. A. 📂 Article 📅 1892 🏛 University of California Press 🌐 English ⚖ 157 KB

Notes on the Humming-birds of Guatemala

✍ Osbert Salvin 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 651 KB

OBSERVATIONS ON THE NESTS OF HUMMING BIR

✍ ETC., John Gould F.R.S. 📂 Article 📅 2009 🏛 Wiley (Blackwell Publishing) ⚖ 66 KB

The Humming-birds of the West Indies

✍ D. G. Elliot 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 703 KB