10/12/2026
Hoary bats are known for their "pell mell" migration pattern. What this really means: we need more data to better understand their movements. Your donation can help expand the Motus network; the best means we have to better track these beauties' unique adventures.
š¦ DAY 12 OF 31 DAYS OF BAT FACTS! š¦
Have you ever wondered how scientists track bats as they travel across Oregon and beyond? Meet the Motus Wildlife Tracking System! š
Motus is an international network of automated radio receivers that helps researchers track the movements of small animals, including bats, birds, and insects. Researchers attach tiny radio transmitters, or tags, to animals. When a tagged bat flies within range of a Motus receiver, the receiver detects its signal and gives scientists valuable information about its movements.
š¦ But do the tags hurt bats?
Motus tags are extremely lightweight and are carefully selected for each species. Trained researchers typically attach them temporarily using a small amount of skin-safe adhesive after trimming away the fur. The tags are designed to fall off as the bat naturally sheds. While handling and tagging can cause temporary stress, researchers follow protocols to minimize discomfort and protect the bats. For tree-roosting bats, researchers can use solar-powered tags.
š How does Motus help bats?
By tracking their movements, scientists can learn more about migration routes, seasonal habitats, travel distances, and the places bats depend on for survival. This information helps conservationists identify important habitats, better understand threats, and make informed decisions to protect bat populations.
š MATCH FOR BATS!
This October, Oregon Wildlife Foundation is partnering with the Northwest Bat Hub at OSU-Cascades to support bat research and conservation across Oregon!
Your donation will be matched, doubling your impact! Funds raised will help purchase four specialized acoustic bat detectors that volunteers can deploy across Oregon, expanding our ability to monitor bats and better understand their populations.
š¦ Help us give Oregonās bats a brighter future!
Donate today: https://myowf.org/bathub