Happy Bat Appreciation Day (April 17)! April is the best time to observe bats, as they are just coming out of hibernation (or torpour).
Vampire Bats: Bloodsuckers of the Night
Vampire bats, members of the subfamily Desmodontinae, are a fascinating group of bats found in Central and South America. These unique creatures have a dietary trait called hematophagy, meaning they feed solely on the blood of other animals.There are three extant (living) species of vampire bats:
1. Common Vampire Bat (Desmodus rotundus)
Feeds primarily on the blood of mammals, including humans (occasionally)
2. Hairy-Legged Vampire Bat (Diphylla ecaudata)
Feeds primarily on the blood of birds
3. White-Winged Vampire Bat (Diaemus youngi)
Also feeds primarily on the blood of birds
Interestingly, two extinct species of the genus Desmodus have been found in North America, giving us a glimpse into the past range of these unique bloodsuckers.
So next time you see a vampire bat, remember – they may look scary, but they’re just trying to get their next meal! 🦇
