08/29/2026
🦇🌙 Tonight is International Bat Night!
Did you know bats are the only mammals capable of true flight? These amazing nocturnal animals navigate the night using echolocation, sending out high-frequency sounds that bounce off trees, insects, and other objects to help them "see" in the dark.
Here in Gros Morne National Park, we're home to three bat species:
🦇 Little Brown Bat
🦇 Northern Long-eared Bat
🦇 Hoary Bat
The Hoary Bat, Canada's largest bat, migrates south for the winter, while the two smaller species stay closer to home and hibernate. All three are insect-eating specialists, helping keep insect populations in balance. 🦟
Parks Canada researchers use special acoustic recorders to detect bat calls that are beyond the range of human hearing, helping us better understand where bats live and how they're doing.
Sadly, the Little Brown Bat and Northern Long-eared Bat are endangered in Canada due to White-nose Syndrome, a fungal disease that has caused devastating population declines.
Like all mammals, bats can also carry rabies, although this is rare. In Newfoundland and Labrador, there have been two confirmed cases of rabies in bats: one in Cartwright in 2004 and another earlier this year in the Trinity Bay area.
You may spot bat boxes throughout the park, providing important habitat for these incredible animals. If you do, please admire them from a distance and never touch or disturb bats or their homes. ❤️
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📸 Ian Harte