✦ LIBER ✦

A Cooperative Bird Census at Washington, D. C.

✍ Scribed by Harry C. Oberholser

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

A Bird Census at Prescott, Walla Walla C

✍ Lee Raymond Dice 📂 Article 📅 1921 🏛 University of California Press 🌐 English ⚖ 255 KB

Christmas Bird Census at Vancouver, B. C

✍ Kenneth Racey 📂 Article 📅 1922 🏛 JSTOR ⚖ 183 KB

An All-Day Bird Trip at Washington, D. C

✍ Harry C. Oberholser 📂 Article 📅 1919 🏛 Bioone 🌐 English ⚖ 555 KB

Rare Birds near Washington, D. C.

✍ E. M. Hasbrouck 📂 Article 📅 1893 🏛 University of California Press 🌐 English ⚖ 144 KB

Two Bird Days near Washington, D. C.

✍ Harry C. Oberholser 📂 Article 📅 1905 🏛 The Wilson Ornithological Society 🌐 English ⚖ 675 KB

A citywide breeding bird survey for Wash

✍ John Hadidian; John Sauer; Christopher Swarth; Paul Handly; Sam Droege; Carolyn 📂 Article 📅 1997 🏛 Springer US 🌐 English ⚖ 240 KB