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Blue jay
Cyanocitta cristata
Scienteefic clessification
Kinrick: Animalia
Phylum: Chordata
Cless: Aves
Subcless: Neornithes
Infracless: Neoaves
Order: Passeriformes
Suborder: Passeri
Infraorder: Corvida
Superfaimily: Corvoidea
Faimily: Corvidae
Vigors, 1825

see text

Distribution map of the Corvidae.
  Native   (Re)Introduced
  Extinct (post-1500)   Extinct (pre-1500)

Corvidae is a cosmopolitan faimily o oscine passerine birds that contains the craws, corbies, jays, magpies, treepies, choughs, an nitcrackers.[1][2][3]

References[eedit | eedit soorce]

  1. Madge, S.; Burn, H. (1993). Crows and Jays. Helm. ISBN 1-873403-18-6. 
  2. Robertson, Don (30 January 2000): Bird Families of the World: Corvidae. Retrieved 2007-NOV-10.
  3. Clayton, Nicola; Emery, Nathan (2005). "Corvid cognition". Current Biology. 15 (3): R80–R81. doi:10.1016/j.cub.2005.01.020. PMID 15694292.