雙黃頭亞馬遜鸚鵡 (Chinese Wikipedia)

Analysis of information sources in references of the Wikipedia article "雙黃頭亞馬遜鸚鵡" in Chinese language version.

refsWebsite

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6web.archive.org

1^st place

1^st place

1iucnredlist.org

88^th place

102^nd place

2,179^th place

2,238^th place

1avesinternational.com

low place

low place

low place

low place

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low place

avesinternational.com

Double Yellow-Headed Amazon Parrot. Aves International. [2006-08-23]. （原始内容存档于2021-02-11）.

birdlife.org

Species factsheet: Amazona oratrix. BirdLife International (2008). [12 August 2008]. （原始内容存档于2013-05-19）.

defenders.org

Yellow-headed Parrot (Amazona oratrix) (PDF). Defenders of Wildlife. [2006-08-23]. （原始内容 (pdf)存档于2006-06-15）.

feathert.com

Where are they now?. The Feather Tree. 2003 [2006-08-23]. （原始内容存档于2021-02-11）.

hoglezoo.org

Yellow-headed Amazon Parrot. Hogle Zoo. 2002–2006 [2006-08-23]. （原始内容存档于2008-04-17）.

iucnredlist.org

apiv3.iucnredlist.org

BirdLife International. Amazona oratrix. The IUCN Red List of Threatened Species 2017. [2018-08-08].

simonsays.com

Larry Lachman, Diane Grindol, and Frank Kocher. Birds Off the Perch: Therapy and Training for Your Pet Bird. Simon and Schuster. 2003: 7 [2009-06-03]. ISBN 0-7432-2704-2. （原始内容存档于2008-06-08）.

web.archive.org

Species factsheet: Amazona oratrix. BirdLife International (2008). [12 August 2008]. （原始内容存档于2013-05-19）.
Double Yellow-Headed Amazon Parrot. Aves International. [2006-08-23]. （原始内容存档于2021-02-11）.
Where are they now?. The Feather Tree. 2003 [2006-08-23]. （原始内容存档于2021-02-11）.
Yellow-headed Parrot (Amazona oratrix) (PDF). Defenders of Wildlife. [2006-08-23]. （原始内容 (pdf)存档于2006-06-15）.
Yellow-headed Amazon Parrot. Hogle Zoo. 2002–2006 [2006-08-23]. （原始内容存档于2008-04-17）.
Larry Lachman, Diane Grindol, and Frank Kocher. Birds Off the Perch: Therapy and Training for Your Pet Bird. Simon and Schuster. 2003: 7 [2009-06-03]. ISBN 0-7432-2704-2. （原始内容存档于2008-06-08）.