Electronic reproduction. [S.l.] : HathiTrust Digital Library, 2010.
Master and use copy. Digital master created according to Benchmark for Faithful Digital Reproductions of Monographs and Serials, Version 1. Digital Library Federation, December 2002. http://purl.oclc.org/DLF/benchrepro0212
In English and Hungarian.
Journal of: BirdLife Hungary.
Description based on: Vol. 1 (1991); title from HTML caption (Ornis Hungarica Web site, viewed April 22, 2016).
Latest issue consulted: 23, 2 (2015) (De Gruyter Online, viewed April 22, 2016).