✦ LIBER ✦

On the Eggs of the Nutcracker and Parrot-billed Cross bill

✍ Scribed by H. B. Tristram

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Eggs and Nests of the Thick-Billed Parro

✍ John E. Thayer 📂 Article 📅 1906 🏛 University of California Press 🌐 English ⚖ 116 KB

The breeding biology of Black-billed Par

✍ KOENIG, SUSAN E. 📂 Article 📅 2001 🏛 Cambridge University Press 🌐 English ⚖ 656 KB

Eggs of the Spoon-Bill Sandpiper (Euryno

✍ John E. Thayer 📂 Article 📅 1911 🏛 University of California Press 🌐 English ⚖ 337 KB

The Thick-Billed Parrot (Rhynchopsitta p

✍ Nadine Lamberski and Susan Healy 📂 Article 📅 2002 🏛 Association of Avian Veterinarians 🌐 English ⚖ 538 KB

Further Information on the Genetics of B

✍ Jefrey G. Groth 📂 Article 📅 1992 🏛 University of California Press 🌐 English ⚖ 162 KB

The Rule That Cross Bills and Original B

📂 Article 📅 1911 🏛 Yale University 🌐 English ⚖ 215 KB