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Open Access Publications from the University of California

Scholarly Works (2 results)

  • Article
  • Peer Reviewed
Biogeographia – The Journal of Integrative Biogeography, Volume 19 (1998)
    Cover page: A range fluctuation of Alpine swift (<i>Apus melba</i> [L., 1758]) (Apolidae-Aves) in Nothern Balkan Peninsula in the Riss-Wurm integlacial
    • Article
    • Peer Reviewed
    Biogeographia – The Journal of Integrative Biogeography, Volume 19 (1998)
      Cover page: Peafowls (g. <i>Pavo</i> Linnaeus, 1758) and Ptarmigans (g. <i>Lagopus</i> Brisson, 1760): an unique coexistence in North Bulgaria over 3 m.y. ago
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