Bat's of Wisconsin

Wisconsin is home to 8 species of bats, which play a vital role in the ecosystem by controlling insect populations and supporting biodiversity. Here's a quick overview of these species, grouped by their habitat preferences:

1. Big Brown Bat – Common and widespread; often roosts in buildings.
2. Little Brown Bat – Once abundant, now severely impacted by white-nose syndrome.
3. Northern Long-Eared Bat – Listed as federally threatened; prefers forested areas.
4. Tricolored Bat – Small and delicate; also affected by white-nose syndrome.

1. Eastern Red Bat – Rusty red fur; roosts in tree foliage.
2. Hoary Bat – Largest bat in Wisconsin; has frosted fur.
3. Silver-Haired Bat – Dark fur with silver tips; prefers forest edges.
4. Evening Bat – Less common; migratory and roosts in tree cavities.

• White-nose syndrome (WNS) is a fungal disease devastating cave-dwelling bat populations since it reached Wisconsin in 2014 [1].
• Bats are essential for pest control, saving billions in agricultural costs annually.

• Build or install a bat house.
• Avoid disturbing roosting bats, especially in caves.

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🌙🦇 Join Us for a Nighttime Bat Watch! 🦇🌙

Experience the magic of Wisconsin’s night skies and meet the incredible bats that call our state home!
📍 Location: Harrington Beach State Park

• The eight species of bats in Wisconsin
• How bats help control insects and support our ecosystem
• The impact of white-nose syndrome and how we can help

🔦 Bring a flashlight or headlamp
🪑 Lawn chairs or blankets encouraged
👨‍👩‍👧‍👦 Family-friendly and free to attend!

We’ll use bat detectors to listen to their echolocation and watch them swoop through the night sky. A fun and educational evening for all ages!

RSVP or learn more at: www.garthewing.com