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BATS Magazine

VOLUME 9, NO. 2 Summer 1991


Lock and Key


Recent studies sponsored by BCI confirmed that lesser long-nosed bats (Leptonycteris curasoae) are the primary pollinators of organ pipe cacti in the Sonoran Desert. Merlin Tuttle's article about these and other cacti that rely on bats can be found in the current issue of National Geographic (June 1991).

In this cross-section of an organ pipe flower, the perfect fit of the bat to the blossom can clearly be seen. The bat's long tongue will extend for up a third of its body length to reach the nectar reward at the base. But to reach the nectar, it must insert its head into the flower just far enough to cover its face with a load of pollen. When the bat visits another flower, it will transfer the pollen, effecting cross-pollination.

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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