Red-headed macaw (English Wikipedia)

Analysis of information sources in references of the Wikipedia article "Red-headed macaw" in English language version.

refsWebsite

Global rank English rank

1iucnredlist.org

88^th place

160^th place

6^th place

6^th place

1web.archive.org

1^st place

1^st place

low place

low place

2,179^th place

1,991^st place

1boc-online.org

low place

low place

1beautyofbirds.com

low place

low place

archive.org

Rothschild, Walter (1907): Extinct Birds (Online-Version)

beautyofbirds.com

"Jamaican Green-and-yellow Macaws (Ara erythrocephala)". BeautyOfBirds. Retrieved 22 January 2013.

birdlife.org

"Jamaican Green-and-yellow Macaw Ara erythrocephala". birdlife. Retrieved 22 January 2013.

boc-online.org

Wiley, James. The extinct macaws of the West Indies, with special reference to Cuban Macaw Ara tricolor (PDF). 2013 British Ornithologists’ Club. p. 137. Retrieved April 26, 2018.

iucnredlist.org

BirdLife International 2012. Ara erythrocephala. 2006 IUCN Red List of Threatened Species. Downloaded 2012.

petermaas.nl

"Ara erythrocephala". The Extinction Website. Archived from the original on 13 October 2008. Retrieved 22 January 2013.

web.archive.org

"Ara erythrocephala". The Extinction Website. Archived from the original on 13 October 2008. Retrieved 22 January 2013.