Vilniaus universiteto Ekologijos institutas. – Vilnius : Vilniaus universiteto Ekologijos institutas. Mečislovas Žalakevičius, Irena Žalakevičienė. 2009.
Hartlaub's Gull — King Gull redirects here. For the very large gull which breeds on the European and North American coasts and islands of the North Atlantic, see King of Gulls. Hartlaub s Gull Conservation status … Wikipedia
Gull — Taxobox name = Gulls image width = 250px image caption = Black headed Gull regnum = Animalia phylum = Chordata classis = Aves ordo = Charadriiformes subordo = Lari familia = Laridae familia authority = Vigors, 1825 subdivision ranks = Genera… … Wikipedia
Gustav Hartlaub — Hartlaub was born in Bremen, and studied at Bonn and Berlin before graduating in medicine at Göttingen. In 1840, he began to study and collect exotic birds, which he donated to the Bremen Natural History Museum. He described some of these species … Wikipedia
Silver Gull — Adult Conservation status … Wikipedia
Ivory Gull — Conservation status Near Threatened (I … Wikipedia
Swallow-tailed Gull — Española Island, Galápagos Islands Conservation status … Wikipedia
Vega Gull — This article is about the bird. For the aircraft, see Percival Vega Gull Vega Gull Vega or Mongolian Gull in Beidaihe, China. Scientific classification Kingdom … Wikipedia
Black-headed Gull — Typical summer plumage displaying the dark head , Antwerp, Belgium Conservation status … Wikipedia
Mediterranean Gull — Conservation status … Wikipedia
Common Gull — For the butterfly, see Cepora nerissa. Common Gull Adult Mew Gull. Anchorage Coastal Wildlife Refuge, Alaska. Conservation status … Wikipedia
