✦ LIBER ✦

A citywide breeding bird survey for Washington, D.C.

✍ Scribed by John Hadidian; John Sauer; Christopher Swarth; Paul Handly; Sam Droege; Carolyn Williams; Jane Huff; George Didden

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Some Records of Breeding Birds for the V

✍ Edw. J. Court 📂 Article 📅 1921 🏛 University of California Press 🌐 English ⚖ 134 KB

A Cooperative Bird Census at Washington,

✍ Harry C. Oberholser 📂 Article 📅 1917 🏛 The Wilson Ornithological Society 🌐 English ⚖ 845 KB

Early Bird Records for the Vicinity of W

✍ W. L. McAtee 📂 Article 📅 1918 🏛 University of California Press 🌐 English ⚖ 95 KB

Observer Differences in the North Americ

✍ John R. Sauer, Bruce G. Peterjohn and William A. Link 📂 Article 📅 1994 🏛 University of California Press 🌐 English ⚖ 462 KB

The Importance of Analysis Method for Br

✍ Len Thomas; Kathy Martin 📂 Article 📅 1996 🏛 John Wiley and Sons 🌐 English ⚖ 1010 KB

A New Breeding Bird for New York State

✍ Allan D. Cruickshank 📂 Article 📅 1938 🏛 University of California Press 🌐 English ⚖ 151 KB