Indian flying fox flying foxes engage in oral sex, with males performing cunnilingus on females. The duration of oral sex is positively associated with the duration of copulation, suggesting that its purpose is to make the female more receptive to copulation and to increase the male's chances of fertilizing an ovum. Like other fruit bats, the Indian flying fox may be a natural reservoir for diseases including certain henipaviruses and flaviviruses. These can prove fatal to humans and domestic animals. Indian flying foxes in India and Bangladesh have tested positive for Nipah virus, a type of henipavirus. Due to human encroachment into their
Sulawesi flying fox black flying fox, which occupies the lower branches while the Sulawesi flying fox keeps to the higher ones. Pups are born between February to March. Flying fox serve as pollinators and seed dispersers for the plants of their area. They can carry large amounts of pollen on their fur and carry it to other plants great distances away, this is particularly important for plants which rely on cross-pollination. Flying fox disperse seeds by dropping the seeds as they eat fruit, or through their feces. It takes 12–34 minutes for food to pass through the digestive tract of the species. Following