Northern Long-eared Bat

northern long-eared bat, Credit: Sybill Amelon

Endangered Provincially and Nationally


• Dull yellow-brown fur with pale grey belly, long rounded ears
• Weighs between six and nine grams; about eight centimetres long; wingspan of 25 centimetres
• Similar to the little brown bat, except fleshy portion covering ears is pointed
• Hibernates from October to March, mostly in caves or abandoned mines


• Found as far north as Moosonee, and the north shore of Lake Superior


• Fungal disease called white nose syndrome
• Wind turbines
• Habitat loss


• Provincially protected under the Endangered Species Act, 2007
• Federally protected under the Species at Risk Act, 2002


Approximately 40 percent of the northern long-eared bat’s global range is in Canada.

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