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Language: Bilingual in English and Bulgarian
This volume in the BirdLife International series presents the network of 114 Important Bird Areas in Bulgaria. This was based on of a thorough analysis in the periods 2003-2005 of the existing information, dedicated research of the least known territories, and monitoring of sites, based on more then 4 million birdwatching records and 173 scientific publications. A total of 372 bird species are recorded in the IBA network, representing 89% of Bulgarian and 71% of European bird species.
![Important Bird Areas in Bulgaria and Natura 2000 [English / Bulgarian]](http://mediacdn.nhbs.com/jackets/jackets_resizer_xlarge/17/177649.jpg?height=620 "Important Bird Areas in Bulgaria and Natura 2000 [English / Bulgarian]")
![Important Bird Areas in Bulgaria and Natura 2000 [English / Bulgarian]](http://mediacdn.nhbs.com/jackets/jackets_resizer_xlarge/17/177649.jpg)
![Important Bird Areas in Bulgaria and Natura 2000 [English / Bulgarian]](http://mediacdn.nhbs.com/jackets/jackets_resizer_xlarge/17/177649_1.jpg)
![Important Bird Areas in Bulgaria and Natura 2000 [English / Bulgarian]](http://mediacdn.nhbs.com/jackets/jackets_resizer_xlarge/17/177649_2.jpg)
![Important Bird Areas in Bulgaria and Natura 2000 [English / Bulgarian]](http://mediacdn.nhbs.com/jackets/jackets_resizer_xlarge/17/177649_3.jpg)
![Ageing & Sexing of Migratory East Asian Passerines [English / Chinese]](http://mediacdn.nhbs.com/jackets/jackets_resizer_medium/25/250760.jpg?height=150&width=115)
