Guira Cuckoos

Cuckoos

Guira CuckoosThe Guira Cuckoo (Guira guira) is a social, non-parasitic cuckoo found widely in open and semi-open habitats of eastern and southern Brazil, Uruguay, Paraguay, Bolivia, and north-eastern Argentina. It is monotypic (one single species) within the genus Guira, and is related to the anis.

It has whitish-buff underparts and rump, dark brownish upperparts, a broadly white-tipped dark tail that is relatively long, an orange-rufous crest, bare yellow ocular (eye) skin (commonly fades in captivity), and a relatively heavy, orange-yellow bill. It is generally rather shaggy-looking and has a total length of approximately 34 cm (13 in). Like other members of the subfamily Crotophaginae, the Guira Cuckoo gives off a strong, pungent odour.


Behaviour

The Guira Cuckoo is arboreal, but can frequently be seen on the ground, usually in flocks of 6 to 18 individuals. It is sometimes seen with other birds such as the Chalk-browed Mockingbird (Mimus saturninus) and the Smooth-billed Ani (Crotophaga ani) whose behaviour is similar.


Feeding

The Guira Cuckoo feeds on big arthropods, frogs, small birds and small mammals such as mice.


Nesting

The nest is built on a tree fork 5 metres from the ground. The eggs (from 5 to 7) are dark green and covered with a chalky layer.

They are incubated either in individual or community nests; in the latter one can find up to 20 eggs. Under community nests there are many broken eggs.

The competition between young being great, mortality is significant.

Guira Cuckoo

Guira Cuckoo

Copyright: Wikipedia. This article is licensed under the GNU Free Documentation License. It uses material from the Wikipedia.org.



Please Note: The articles or images on this page are the sole property of the authors or photographers. Please contact them directly with respect to any copyright or licensing questions. Thank you.

BeautyOfBirds strives to maintain accurate and up-to-date information; however, mistakes do happen. If you would like to correct or update any of the information, please send us an e-mail. THANK YOU!

Comments