Bats are the only mammals capable of sustained flight. They play a vital role in ecosystems by controlling insect populations, pollinating plants, and dispersing seeds. Their size ranges from the tiny bumblebee bat, which weighs less than a penny, to large fruit bats with wingspans over five feet.
Most bats use echolocation to navigate and hunt in darkness, though some rely on sight and smell. Their flexible wings, structured like a human hand, allow precise aerial maneuvering. While many species feed on insects, others consume fruit, nectar, or small vertebrates.
Bats roost in caves, tree hollows, and man-made structures. Maternity colonies form in warmer months, with females giving birth to a single pup per year, making population recovery slow.
Threats include natural predators like owls and snakes, as well as habitat destruction, white-nose syndrome, and wind turbine collisions. With over 1,400 species worldwide, bats are found on every continent except Antarctica, and thrive in diverse environments from deserts to rainforests.
Bats are a rabies vector species. In the U.S., bats are the most commonly reported animals to have rabies. According to the CDC unusual behaviors that could indicate that a bat has rabies include:
- A bat that is active during the day.
- A bat that is found in unusual places (inside a home or on the ground).
- A bat that is unable to fly or is easily approached.
If you see strange bat behavior, get in touch with animal control or your local public health department
Found An Animal? Not sure how to help a wild animal in need? Learn when to step in, who to call, and how to help safely.
Did You Know?
- Bats consume thousands of insects per night
- Some bats live over 30 years, making them among the longest-lived small mammals.
- Most bats do not carry rabies and rarely pose a threat to humans.
- Bat guano (poop) is a highly valuable natural fertilizer.
- Some species have excellent vision in addition to echolocation. For example, the “flying fox” bat relies on sight and smell rather than echolocation.
- Vampire bats feed on small amounts of livestock blood, not humans.
- Bats help produce tequila by pollinating agave plants.
- Bats are the only mammals able to fly. Their wings are thin, giving them what is called, in flight terms, “airfoil”.
Problems Faced In The Wild
- Habitat Loss: Deforestation and urban expansion reduce roosting and foraging areas.
- White-Nose Syndrome: A fungal disease that has decimated bat populations.
- Wind Turbine Collisions: Many migratory bats die from turbine impacts.
- Misconceptions & Persecution: Fear-based killings and habitat destruction.
- Pesticide Use: Reduces food sources and can poison bats.
- Climate Change: Disrupts hibernation cycles and food availability.
Tips For Cohabitation
- Install Bat Houses: Provide safe roosting spots.
- Reduce Pesticide Use: Protect bat food sources.
- Seal Entry Points Humanely: Use exclusion methods to relocate roosting bats.
- Protect Natural Habitats: Preserve trees and caves.
- Educate Others: Dispel myths and highlight bat conservation.
- Dim Outdoor Lighting: Prevent disruption of bat feeding and navigation.
- Support Conservation Efforts: Advocate for policies that protect bat populations.
