Rodrigues flying fox

Rodrigues flying fox
A Rodrigues flying fox (Pteropus rodricensis) at Cotswold Wildlife Park
Conservation status
Endangered  (IUCN 3.1)[1]
Scientific classification
Domain:	Eukaryota
Kingdom:	Animalia
Phylum:	Chordata
Class:	Mammalia
Order:	Chiroptera
Family:	Pteropodidae
Genus:	Pteropus
Species:	P. rodricensis
Binomial name
Pteropus rodricensis Dobson, 1878
Rodrigues flying fox range
Synonyms
Pteropus mascarinus

The Rodrigues flying fox or Rodrigues fruit bat (Pteropus rodricensis) is a species of bat in the family Pteropodidae, the flying foxes or fruit bats. It is endemic to Rodrigues, an island in the Indian Ocean belonging to Mauritius. Its natural habitat is tropical lowland forests. The bats are sociable, roost in large groups during the day and feed at night, squeezing the juice and flesh out of fruits. They are hunted by humans for food and their numbers have been dwindling, and the International Union for Conservation of Nature has rated the species as being "endangered". In an effort to preserve them from extinction, some bats have been caught and are being bred in various zoos around the world.

Ecology

It is a sociable species which lives in large groups. It can reach 350 g (12 oz) in weight and has a wingspan of 90 cm (35 in). At night, the bats forage in dry woodland for fruit of various trees, such as tamarinds, rose-apples, mangoes, palms, and figs. Like many other fruit bats, they squeeze out the juices and soft pulp, rarely swallowing the harder parts. Observations in captivity show each dominant male gathers a harem of up to ten females, with which he roosts and mates. Subordinate and immature males tend to roost in another part of the camp.

Status

The Rodrigues flying fox is threatened by habitat loss through storm damage and human intervention, and by local hunting for food. Formerly, the daytime roosts or 'camps' of this flying fox often contained more than 500 individuals. The species currently numbers just a few hundred in total in the wild, and the bat is classified as endangered by the IUCN. The Durrell Wildlife Conservation Trust has undertaken a successful captive breeding program, and there are now colonies in several zoos. Due to its imperiled status, it is identified by the Alliance for Zero Extinction as a species in danger of imminent extinction.^[2] In 2013, Bat Conservation International listed this species as one of the 35 species of its worldwide priority list of conservation.^[3] In 2017, the IUCN determined that this species now has an increasing population trend, so conservation efforts may prove successful for this species.^[1]

Zoos

Colonies are kept in the West Midland Safari Park, the Philadelphia Zoo, the Central Park Zoo, the Brookfield Zoo, the Bronx Zoo, the Oregon Zoo, the Moody Gardens Rainforest Pyramid, the San Diego Zoo Safari Park, Disney's Animal Kingdom, the Copenhagen Zoo, the Belfast Zoo, Curraghs Wildlife Park, Folly Farm Zoo, Dublin Zoo, Paignton Zoo, Royal Burgers' Zoo, Prague Zoo amongst others. The largest captive group is at Chester Zoo.

References

• ARKive (2003–2008) Rodrigues flying fox (Pteropus rodricensis). Accessed 20 February 2008.
• Animal (book) Editor in chief: David Burnie. 2011

External links

• Chicago Zoological Society: Rodrigues fruit bat
• Durrell Wildlife Conservation Trust: Rodrigues fruit bat Archived 2015-09-09 at the Wayback Machine
• Animal Diversity Web: Pteropus rodricensis