✦ LIBER ✦

SPRING MIGRATION OF RAPTORS IN BULGARIA

✍ Scribed by Anthony Lambert.

No coin nor oath required. For personal study only.

📜 SIMILAR VOLUMES

Trends in Abundance of Migrating Raptors

✍ Bensusan, Keith J.; Garcia, Ernest F.J.; Cortes, John E. 📂 Article 📅 2007 🏛 Netherlands Ornithologists Union 🌐 English ⚖ 554 KB

RAPTOR MIGRATION IN THE SUEZ AREA: Autum

✍ K. E. L. Simmons 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 251 KB

OBSERVATIONS OF THE MIGRATION OF RAPTORS

✍ JOHN LAWTON ROBERTS 📂 Article 📅 2008 🏛 John Wiley and Sons 🌐 English ⚖ 811 KB

Seasonal Differences in Migration Counts

✍ Farmer, Christopher J.; Smith, Jeff P. 📂 Article 📅 2010 🏛 Raptor Research Foundation 🌐 English ⚖ 420 KB

Patterns of intra-African small raptor s

✍ O. ANNE; E. RASA 📂 Article 📅 1987 🏛 John Wiley and Sons 🌐 English ⚖ 430 KB

At the crossroads from Asia to Europe: s

✍ Schindler, Stefan; Poirazidis, Kostas; Ruiz, Carlos; Scandolara, Chiara; Cárcamo 📂 Article 📅 2014 🏛 Taylor and Francis Group 🌐 English ⚖ 426 KB