06/03/2026
The bat zigzagging across the yard at dusk looks erratic. She's not. She's locked onto an insect with sound, reading a map that runs at frequencies you can't hear.
Little brown bats can live thirty years. They return to the same roost — the same attic, the same barn, the same hollow tree — year after year. The bat you saw last summer is almost certainly the same one this summer 🦇
🌿 She's not blind. She has small but sensitive eyes and sees well in low light, with echolocation layered on top. Her wing is her hand — a thumb plus four elongated fingers with skin stretched between them. A nursing mother eats thousands of insects in a single night.
🐾 Three details that matter this month:
- Don't seal the attic entrance between May and August — pups can't fly until late summer. Wait until fall.
- A grounded bat needs a box and gloves, not bare hands. Call your local wildlife agency for guidance.
- She returns to the same yard every May because the roost works and the insects are there. That's not chance. It's hers.
The bat over the yard at dusk has been doing this longer than most of the neighborhood has lived there 🦇