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Brazilian free-tailed bats (Tadarida brasiliensis) departing from Bracken Cave in Texas. Before their dawn return they will consume more than 100 tons of insects.
2001Bracken CaveBracken Cave Nature ReserveBracken Cave emergenceBrazilian freetailed bat Tadarida brasiliensisMerlin Tuttle's Bat ConservationMolossidaeNorth AmericaSmugMugTexasU.S.duskemergence