I found this information on page 175 in the book The Secret Lives of Bats by Merlin Tuttle. The name bumblebee bat is actually a nickname for the Kitti’s hog nosed bat from Myanmar (Burma). It was discovered in 1973-74 and weighs a third less than a United States penny! These bats are only about an inch long.
Bats by Phil Richardson tells about bats’ lifestyles and life cycles. He explains about the different classes of bats and that the Kitti’s hog nosed bat is considered one of the 930 species of ‘microbats.’ This book has excellent photos of many bats. The children’s book Bat Watching by Diane Bair and Pamela Wright has helpful information about removing bats from buildings and where to look for them for viewing. The Magic School Bus DVD has a ‘Going Batty’ episode where you really learn what it is like to be a bat: how they see with sonar, what they eat, and how they take care of their young.
On the other end of the spectrum is the world’s largest (baseball) bat. 1,000 Places to See Before you Die by Patricia Schultz shows the huge baseball bat outside of the Louisville Slugger Museum and Factory in Louisville, Kentucky. I’m sure it will be much easier to see than the bumblebee bat, plus you won’t have to travel as far!
Smithsonian Baseball Treasures by Stephen Wong has a very interesting history of baseball bats and other items. For example, in 1885 a flat bat was used to aid in batting techniques like bunting. There is a great photo of Babe Ruth kissing his bats before the start of the World Series September 29, 1926. Combining both kinds of bats is Bats at the Ballgame by Brian Lies.
Lastly, baseball has a bat boy (or girl), but the world of super heroes has Batman! Here at the library we have The Batman Strikes, Going… Batty! by Bill Matheny. In this exciting graphic novel Batman fights a bad guy that turns into a bat.