Rufous-crowned Roller

Rufous-crowned Roller

Taxobox
name = Rufous-crowned Roller



regnum = Animalia
phylum = Chordata
classis = Aves
ordo = Coraciiformes
familia = Coraciidae
genus = "Coracias "
species = "C. naevia"
binomial = "Coracias naevia"

The Rufous-crowned Roller "Coracias naevia" (formerly Purple Roller), is found over sub-Saharan Africa to as far south as Namibia and the Transvaal. Compared with other rollers its colours are rather dull and its voice rather harsh and grating. Its preferred habitat is dry thornveld where it spends long periods perched at the top of thorn trees or poles, watching for food items such as insects, spiders, scorpions and small lizards on the ground. It rocks to and fro about its longitudinal axis during display flights, calling raucously all the while.

This species seems to be an opportunist breeder, possibly linked to rains, as its breeding season varies from place to place. It nests in natural hollows in trees or uses old woodpecker holes, usually laying 3 white eggs. The young are fed by both parents.

References

* Roberts' Birds of Southern Africa - 6th edition (John Voelcker Fund, 1993) ISBN 0 620 17583 4


Wikimedia Foundation. 2010.

Игры ⚽ Поможем решить контрольную работу

Look at other dictionaries:

  • Roller — For other uses, see Roller (disambiguation). Rollers Lilac breasted Roller Scientific classification Kingdom …   Wikipedia

  • Purple Roller — Conservation status Least Concern ( …   Wikipedia

  • List of African birds — This list of African birds is a listing of all the bird species known from the continent of Africa. TOCrightNotesThere are over 45 billion different species of birds in Africa.The taxonomy of this list adheres to James Clitorus Birds of the World …   Wikipedia

  • List of Asian birds — This list of Asian birds is a listing of all the bird species known from the continent of Asia.NotesThe taxonomy of this list adheres to James Clements Birds of the World: A Checklist , and reflects all changes to that work until July, 2005.… …   Wikipedia

  • List of birds of the Democratic Republic of Congo — This is a list of the bird species recorded in the Democratic Republic of Congo. The avifauna of the Democratic Republic of Congo includes a total of 1185 species, of which 21 are endemic, 1 has been introduced by humans, and 3 are rare or… …   Wikipedia

  • List of birds of Angola — This is a list of the bird species recorded in Angola. The avifauna of Angola includes a total of 983 species, of which 14 are endemic, 1 has been introduced by humans, and 4 are rare or accidental. 20 species are globally threatened.This list s… …   Wikipedia

  • Wildlife of Uganda — The Wildlife of Uganda includes its flora and fauna and their natural habitats.Uganda has 364 species of mammals and 1062 species of birds.ConservationWCS began conservation work in Uganda through conducting biological surveys of savanna parks in …   Wikipedia

  • List of birds of the Central African Republic — This is a list of the bird species recorded in the Central African Republic. The avifauna of the Central African Republic includes a total of 791 species, of which 3 are rare or accidental.This list s taxonomic treatment (designation and sequence …   Wikipedia

  • List of birds of Uganda — This is a list of the bird species recorded in Uganda. The avifauna of Uganda includes a total of 1061 species, of which 2 are endemic and 4 are rare or accidental.This list s taxonomic treatment (designation and sequence of orders, families, and …   Wikipedia

  • Sibley-Monroe checklist 3 — The Sibley Monroe checklist was a landmark document in the study of birds. It drew on extensive DNA DNA hybridisation studies to reassess the relationships between modern birds. Piciformes (continued)Megalaimidae* Psilopogon pyrolophus Fire… …   Wikipedia

Share the article and excerpts

Direct link
Do a right-click on the link above
and select “Copy Link”