Bolle's Pigeon - Columba bollii
( Godman, 1872 )

 

 

No Map Available

Warning: Undefined property: stdClass::$Photo1 in /var/www/vhosts/virtualzoo/classifications/display.php on line 584
No Photo Available No Map Available

Subspecies: Unknown
Est. World Population: 2500-10000

CITES Status: NOT LISTED
IUCN Status: Least Concern
U.S. ESA Status: NOT LISTED

Body Length:
Tail Length:
Shoulder Height:
Weight:

Top Speed:
Jumping Ability: (Horizontal)

Life Span: in the Wild
Life Span: in Captivity

Sexual Maturity: (Females)
Sexual Maturity: (Males)
Litter Size:
Gestation Period:

Habitat:
It occurs in dense laurel forest in mountainous areas, especially in ravines; also in heath of Myrica faya and Erica arborea, and sometimes in rather open areas, e.g. cultivation. It spends the hottest part of the day in deep shade. It feeds mainly on fruit but also takes grain and occasionally buds, leaves and shoots. It will gather in large concentrations on fruiting trees, plucking berries from the tree but also feeding on the ground. Breeding occurs in January-September. It makes some altitudinal movements to take advantage of ripe cereals and fruit at lower elevations in late summer.


Range:
This species occurs on Tenerife (more than 2,000 individuals (Martín and Lorenzo 2001), particularly at Anaga and Teno), La Palma (more than 3,000 birds (Martín and Lorenzo 2001) in a restricted area of the north-east), La Gomera (over 1,000 in Garajonay National Park with some birds outside the park) and El Hierro (where it occupies the whole of Golfo and Sabinosa) in the Canary Islands, Spain. It may formerly have occurred on Gran Canaria, as bones similar to those of a laurel pigeon have been found and there is a possible sight record from the late 19th century.

Conservation:
Conservation Actions Underway
A European action plan was published in 1996. The majority of areas inhabited by this species are now protected under regional or national law (BirdLife International 2010). Hunting has only been a residual threat since hunting-free zones (coinciding with reserves) were implemented. The restoration of pine forest and thermophile forest is still pending full implementation. As part of a LIFE project (2005-2008), work has been carried out to eradicate exotic plant species, plant native species, raise public awareness and increase knowledge of the survival of different native species present in thermophilous forests. Tenerife has undertaken a major effort in eradicating Monterey pine and replanting with native species. Also in Tenerife, Canarian pine tree plantations are partly cleared (thinned) which makes them more suitable for the species. Some islands have rat control plans in place (BirdLife International 2010).

Conservation Actions Proposed
Continue to monitor the population and potential threats. Protect remaining areas of laurel forest. Establish an invasive species control plan. Implement awareness-raising campaigns.


Questions? Comments? Suggestions? Additions?
Please contact The Virtual Zoo Staff


You are visitor count here since 21 May 2013

page design & content copyright © 2025 Andrew S. Harris

return to virtualzoo.org home

This page reprinted from http://www.virtualzoo.org. Copyright © 2025 Andrew S. Harris.

The Virtual Zoo, San Jose, CA 95125, USA