Large flying fox
Definition
The large flying fox (Pteropus vampyrus) is among the biggest bat species in the world, with a wingspan reaching about one and a half meters and a fox-like golden-brown head on a dark body. Ranging across Southeast Asia including the Philippines, it forms noisy tree-roosting colonies of thousands, travels long distances each night to feed on nectar and fruit, and serves as a major pollinator and seed disperser, famously including durian among its food plants.
Identities
| Source Type | Identity |
|---|---|
| Wikipedia | Large flying fox |
| Wikidata | Q649684 |
| DBpedia | N/A |
Also Known As
Large fruit bat; Malayan flying fox; kalong
Examples and Analogy
If the giant golden-crowned flying fox is the Philippines’ celebrated giant, the large flying fox is its widespread cousin: where the golden-crowned is a Philippine endemic of old-growth forest, the kalong roams the whole region and shares the same camps and the same dangers, sometimes side by side in mixed colonies.
Usage Scenarios
Ecotourism operations at Subic Bay and the Sierra Madre market evening fly-outs to visitors; biologists radio-track individuals to map foraging corridors; and agricultural researchers study the species’ role in pollinating economically valuable trees.
Strategies
Conservationists protect known roost camps rather than individual bats, since saving a camp site preserves an entire colony’s breeding nucleus, and work with orchard growers to reduce persecution of bats that visit fruit trees at night.
Security and Safety Measures
The species is protected under the Wildlife Resources Conservation and Protection Act (Republic Act No. 9147), which bans killing, trading, or disturbing roosts; handlers who must move bats use bite-proof gloves because flying foxes can carry organisms transmissible to humans, so contact with grounded animals should be left to trained personnel.
Historical Context
Flying fox camps once darkened the evening sky over Manila itself, with famous roosts near what is now the Manila American Cemetery, and colonial-era naturalists described immense colonies across Luzon. Twentieth-century hunting and deforestation fragmented these gatherings, and the species now depends on scattered protected roosts such as those around Subic.
Challenges and Controversies
Hunting for bushmeat remains the chief driver of decline across its range, and culling proposals by fruit farmers periodically clash with conservation law, while researchers warn that losing the species would collapse the pollination services that sustain durian and other forest trees.
Related Topic
Giant Golden-crowned Flying Fox