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BATS Magazine

VOLUME 9, NO. 2 Summer 1991


ON THE COVER

With their bright yellow wings and bluish-grey fur, yellow-winged bats (Lavia frons) are among the most colorful of all insectivorous bats. They are found only in tropical Africa where they favor savannas and open woodlands near water.

Yellow-winged bats feed on a wide variety of insects. To hunt, they hang from a branch, swivelling from side to side, constantly moving their long ears, scouting for sounds of potential prey. After spotting an insect, they take off, snatching their meal from the ground or foliage, and occasionally in midair. Unlike most insectivorous bats, they appear to make minimal use of their echolocation ability for hunting, probably relying mostly on sounds produced by walking or flying prey.

Yellow-winged bats roost in monogamous pairs, resting by covering their faces with their wings, well camouflaged by resembling dead leaves in the trees. The male defends its territory, allowing only its mate to feed there. Females give birth to one young, who remains with its parents for about three months. --Photo by Merlin D. Tuttle

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All articles in this issue:
ON THE COVER
Help for Migratory Bats
PREDATOR AND PREY: Life and Death Struggles
SEEING IN THE DARK
Tuning in with a Bat Detector
Bats in the Wrong Place?
James River Bat Cave Now Open for Visitors
BCI to Host Bat Research Meetings
Traveling Photo Exhibit
Bats Driven from the University of Arizona
One-Day Bat Study Workshop
New Activity Book for Children
Board of Trustees Adds Six New Members
WISH LIST
Here's a way you can increase your gift to BCI at no extra cost
REVIEWS
LETTERS
Lock and Key

Unless otherwise noted, all images are copyright ©Merlin D. Tuttle and/or ©Bat Conservation International