oratrix

Amazona oratrix黄冠亚马孙鹦哥

Amazona ochrocephala oratrix黄冠亚马孙鹦哥墨西哥亚种

headed Parrot Amazona oratrix蓝顶亚马孙鹦鹉

Amazona oratrix Yellow-headed Parrot黄头亚马孙鹦哥

The Endangered yellow-headed parrot Amazona oratrix along the Pacific coast of Mexico.
Hydrocephalus in a yellow-headed Amazon parrot (Amazona ochrocephala oratrix)
Status and conservation of Yellow-headed Parrot Amazona oratrix “guatemalensis” on the Atlantic coast of Guatemala
Cutaneous lymphosarcoma in a double yellow-headed Amazon parrot (Amazona ochrocephala oratrix)
Interclavicular Hemangiosarcoma in a Double Yellow-headed Amazon Parrot (Amazona ochrocephala oratrix)
BioOne Online Journals - Hydrocephalus in a Yellow-headed Amazon Parrot (Amazona ochrocephala oratrix)
Microsporidian Keratoconjunctivitis in a Double Yellow-Headed Amazon Parrot (Amazona ochrocephala oratrix)
T-cell chronic lymphocytic leukemia in a double yellow-headed Amazon parrot (Amazona ochrocephala oratrix).
Object Permanence Demonstrated by a Double Yellow Headed Amazon Parrot Amazona oratrix and an African Grey Parrot Psittacus erithacus
A survey of selected parasitic and viral pathogens in four species of Mexican parrots, Amazona autumnalis, Amazona oratrix, Amazona ...