Gaivota-cinzenta (Portuguese Wikipedia)

Analysis of information sources in references of the Wikipedia article "Gaivota-cinzenta" in Portuguese language version.

refsWebsite

Global rank Portuguese rank

1iucnredlist.org

88^th place

81^st place

332^nd place

526^th place

274^th place

339^th place

26^th place

65^th place

2^nd place

4^th place

cornell.edu

neotropical.birds.cornell.edu

«Leucophaeus modestus». Neotropical Birds Online. Cornell Lab of Ornithology. Consultado em 30 de maio de 2014

doi.org

dx.doi.org

Guerra, Carlos G.; Aguilar, Roberto E.; Fitzpatrick, Lloyd C. (1988). «Water Vapor Conductance in Gray Gulls (Larus modestus) Eggs: Adaptation to Desert Nesting». Colonial Waterbirds. 11 (1). pp. 107–109. JSTOR 1521176. doi:10.2307/1521176

iucnredlist.org

BirdLife International (2012). «Larus modestus». Lista Vermelha de Espécies Ameaçadas. 2012. Consultado em 30 de maio de 2014 old-form url

jstor.org

Guerra, Carlos G.; Aguilar, Roberto E.; Fitzpatrick, Lloyd C. (1988). «Water Vapor Conductance in Gray Gulls (Larus modestus) Eggs: Adaptation to Desert Nesting». Colonial Waterbirds. 11 (1). pp. 107–109. JSTOR 1521176. doi:10.2307/1521176

springer.com

link.springer.com

Chupil, Henrique; Marques, Veronica; Nagaoka, Shany; Sardinha Murro, Rafael. «First record of Grey Gull (Leucophaeus modestus) in Brazil» (PDF). Revista Brasileira de Ornitologia. 27 (2): 140-142