Seminole Bats on the Move

Over the past 48 years, Seminole bats (Lasiurus seminolus) have drastically expanded their range. “The northern edge of their summer range has expanded by 323 miles,” says Roger Perry, a USDA Forest Service research wildlife biologist. “That’s approximately 7 miles a year since 1970.” The western range is also expanding, possibly because forests are replacing…  More 

Pondberry Seed Fate: Animal Dispersers, Animal Predators

Although pondberry can still be found in nine southern states, it is vanishingly rare. “Pondberry is an endangered species,” says Andreza Martins. “In most states, only one or two populations of the shrub are known to exist.” Currently a forest engineer in Brazil, Martins interned at the U.S. Forest Service Southern Research Station (SRS) in 2005…  More