Bat as food

Bats as food are eaten by people in some areas of North America,[1] Asia, Africa, Pacific Rim countries,^[2] and some other cultures, including the United States, China,^[3] Vietnam, theSeychelles, the Philippines,^[4][5][6] Indonesia,^[7] Palau, Thailand,^[8] and Guam.^[9][10] Half the megabat (fruit bat) species are hunted for food but only eight percent of the insectivorous bat species are.^[11] In Guam, Mariana fruit bats (Pteropus mariannus) are considered a delicacy.^[12][13]

History

Bats have likely been consumed as a food source since prehistoric times in the Asia-Pacific region. Chronostratigraphic analysis of archaeological sites indicate that bats could have been exploited as a food source since 74,000 years ago by Homo floresiensis. On tropical islands, hunting large fruit bats was a worthwhile expenditure for prehistoric hominins. These megabats could be easily captured in caves in large numbers, and processing effort was also minimal.^[14]

Bats have been hunted by Aboriginal Australians for thousands of years, extending into modern times. Popular game species are the black flying fox and the little red flying fox. In 1997, it was estimated that the Aboriginal people of the Top End consumed 180,000 flying foxes each year.^[15]

While it has been suggested that the Taíno people of Puerto Rico consumed bat meat in pre-Columbian times, no bat bones have been documented in their midden heaps, making it unlikely that bat meat was a substantial dietary component. No other New World cultures are thought to have hunted bats for meat, though bat bones have been identified in midden heaps on the Caribbean island of Saba.^[16][17]

The consumption of bat meat in Europe has been scarce, not only because of repugnance, but also because of the size of European bats, which being all insectivores are also small.^[18] In the past it has been recorded the custom of the peasants of Costozza (in the province of Vicenza, Italy) to eat bats,^[19] especially horseshoe bats.^[20][18] After World War II the bats of Costozza's caves were almost extinct "for the ruthless hunting that the natives make of them, at the time of the grape, in order to assimilate them with the most tasty little birds."^[21] In 1959 it was reported that "in some places [of Italy], for example in Liguria and Veneto regions, the bats are or were used as food."^[22]

In the

In the Geographica of Strabo it is described the city of Borsippa (now Birs Nimrud in Iraq), where there was a large number of bats captured by the inhabitants, who "salad them to eat them".^[18] In the sixteenth century Italian naturalist Ulisse Aldrovandi refers in his treatise Ornitologia that bats have a white meat, edible, and excellent flavor.^[18]

Modern prevalence

At least 167 species of bats are hunted around the world, or about 13% of all bat species, for reasons including food, perceived medical value, for hide or teeth, or for sport.^[11] Some species are hunted for food more often than others: Half of all megabat species are hunted for food, in comparison to only eight percent of insectivorous species.^[11] A 2016 review documented hunting of bats for meat or traditional medicine in North Africa, Sub-Saharan Africa, Oceania, South America, East Asia, Southeast Asia, and West and Central Asia.^[11] In contrast, it recorded no species hunted for meat or traditional medicine in the Caribbean, Europe, North America, Mesoamerica, or North Asia.^[11]

Africa

At least 55 species of bat are hunted in Africa, though larger bats are preferred targets and small, insectivorous species are considered less desirable. Bat hunting is most prevalent in West and Central Africa.^[11] It has been estimated that 100,000 bats are sold annually in Ghana.^[23] In Southern Africa and East Africa, there is little to no hunting. The four species of bats hunted in Northern Africa are used for traditional medicine purposes, not for meat.^[11]

Abundant and larger-bodied species are more frequently consumed in Africa, including the straw-coloured fruit bat, Franquet's epauletted fruit bat, the Gambian epauletted fruit bat, the hammer-headed bat, and Egyptian fruit bat. Medium-sized bats like the Angolan rousette and Peters's dwarf epauletted fruit bat are also consumed, as well as small species like the large slit-faced bat, horseshoe bats, and roundleaf bats.^[11]

Asia

Humans hunt 64 species of bats in Asia, though the intensity of hunting varies by region.^[11] In Southeast Asia, bats are widely hunted in ten of the eleven countries, excluding only Singapore.^[11] About 17% of bat species are hunted in Southeast Asia, or 56 species.^[11] The Philippines have especially high levels of hunting, with a third of bat species in the Philippines subject to hunting despite legal protections such as the Philippine Wildlife Act and Philippine Cave Management Act, which are poorly enforced.^[11] In the Philippines, especially Mayantoc, in the province of Tarlac, eating fruit bats as part of their regional cuisine is very common, locals went bat hunting and caught several dozens of bats in one trip, these cave creatures were skinned, beheaded, and de-winged; they were then gutted, chopped up, and stewed.^[4][5][6] In some Malaysian cities, bats are seen as a luxury meat.^[7] Back in 2001, it was reported that 7% of households in Thailand's Phu Kheio Wildlife Sanctuary ate bat meat.^[7] Consumption is particularly intense in North Sulawesi, where locals eat flying fox meat at least once a month, with a tenfold increase in frequency near Christian holidays.^[24]

In South Asia, hunting bats for food occurs in Bangladesh by tribal groups, specifically targeting larger bat species.^[11] A 2017 survey of over 140 villages in Bangladesh found that bats were hunted in 49% of villages, with the majority of hunters (62%) using hunted bats for food and medicine. In contrast, 30% of hunters used hunted bats for food, but not medicine, while 17% used them for medicine, but not food.^[25] While bats are killed in India and Pakistan, consumption is reported to be infrequent, and perceived medicinal uses are more common motives.^[11] A few studies though state that bat meat consumption is more common in certain parts of India such as the Northeast,^[26] the Andaman and Nicobar Islands.^[7]

In East Asia, specifically southern China, bats are sometimes eaten and can be found in some markets.

Bats are occasionally eaten in North American cuisine.[40]

Oceania

Bats are regularly hunted and consumed in Oceania, and are the only native land mammals of many isolated islands. About 23% of Oceania's bat species are hunted, or 40 species. Bat meat is considered a delicacy in the Cook Islands, Niue, Guam, the Mariana Islands, and Samoa. It is popularly consumed in Fiji, New Caledonia, and Vanuatu.^[11]

South America

Though bat diversity in South America is especially high, bats are rarely consumed. Some indigenous peoples may consume bats, with the

In the Philippines, especially Mayantoc, Tarlac,^[4] locals eat a dish called Bat adobo. Locals catch and kill several dozen megabats per hunting trip; the bats are then skinned, beheaded, and de-winged before they are gutted, chopped, and stewed. Guava is used to tenderize the meat, which is later seasoned and sautéed with onions, garlic, and soy sauce—not much different from the usual Philippine adobo.^[5][6]

Paniki is a Minahasan dish from North Sulawesi, Indonesia, made from fruit bats. Soups, stews and curries using bat meat are also prepared.^[9]

In Palau, bat soup is considered a delicacy.^[44] Fruit bats are used in a Palauan soup that includes coconut milk, spices and ginger.^[44]

Hot pot made with whole bat is available in some restaurants in southern China.^[45]

Bat stew is a stew prepared from various types of bats.