Jump to content

Bell's vireo: Difference between revisions

From Wikipedia, the free encyclopedia
Content deleted Content added
Luckas-bot (talk | contribs)
m r2.7.1) (robot Adding: es:Vireo bellii
No edit summary
Line 19: Line 19:
This bird was named by [[John James Audubon|Audubon]] for [[John Graham Bell]], who accompanied him on his trip up the [[Missouri River]] in the 1840s.
This bird was named by [[John James Audubon|Audubon]] for [[John Graham Bell]], who accompanied him on his trip up the [[Missouri River]] in the 1840s.


The '''Least Bell's Vireo''' (''Vireo bellii pusillus''), is an [[endangered]] subspecies in [[Southern California]]. Consideration of Bell's Vireo has been a factor in several [[land development]] projects, to protect Least Bell's Vireo habitat. The decline of the Least Bell's Vireo is mostly due to an increase in [[grassland]].
The '''Least Bell's Vireo''' (''Vireo bellii pusillus''), is an [[endangered]] subspecies in [[Southern California]]. Consideration of Bell's Vireo has been a factor in several [[land development]] projects, to protect Least Bell's Vireo habitat. The decline of the Least Bell's Vireo is mostly due to a loss of riparian habitat and brood parasitism by the Brown-headed Cowbird.


==Behavior and ecology==
==Behavior and ecology==

Revision as of 18:17, 3 June 2011

Bell's Vireo
Scientific classification
Kingdom:
Phylum:
Class:
Order:
Family:
Genus:
Species:
V. bellii
Binomial name
Vireo bellii
Audubon, 1844

The Bell's Vireo (Vireo bellii)[1] is a small North American songbird. It is 4-3/4 to 5 inches (12-13 cm) in length, dull olive-gray above and whitish below. It has a faint white eye ring and faint wing bars.

This bird was named by Audubon for John Graham Bell, who accompanied him on his trip up the Missouri River in the 1840s.

The Least Bell's Vireo (Vireo bellii pusillus), is an endangered subspecies in Southern California. Consideration of Bell's Vireo has been a factor in several land development projects, to protect Least Bell's Vireo habitat. The decline of the Least Bell's Vireo is mostly due to a loss of riparian habitat and brood parasitism by the Brown-headed Cowbird.

Behavior and ecology

The Bell's Vireo makes a well-camouflaged nest but when found the bird will stand its ground against intruders. Cowbirds use Bell's Vireo nests as their own nurseries. Bell's Vireo often uses Western poison oak shrubs or vines as nesting locations.[2] Cowbirds sometimes lay eggs in Bell's Vireo nests.


Line notes

  1. ^ Birdlife International, 2004
  2. ^ C.M. Hogan, 2008

References

  • Template:IUCN2006 Database entry includes a brief justification of why this species is near threatened
  • C.Michael Hogan (2008) Western poison-oak: Toxicodendron diversilobum, GlobalTwitcher, ed. Nicklas Stromberg [1]