Wetland and Aquatic Research Center
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Can you hear the difference between the non-native Cuban treefrog and two common Louisiana native treefrogs? Cuban treefrogs’ call is distinctive. Biologist Paul Moler of the Florida Fish and Wildlife Conservation Commission recorded them in South Florida. Credit: Paul Moler, used with permission.
Squirrel treefrogs are also native to Florida and Louisiana. Hear them calling from ditches, puddles and other ephemeral pools of water. Credit: Paul Moler, used with permission.
The flathead catfish, which is native to the Mississippi Basin, has been sighted in the Carolinas and could be spread by Hurricane Florence's floodwaters. It could affect the abundance of popular native fish like bass. Credit: Eric Engbretson, USFWS, public domain.
Bee pollinating a flowering coastal prairie plant
Lionfish invasion (1985-2018). Lionfish invaded US Atlantic coastal waters, the Caribbean Sea, and the Gulf of Mexico with unprecedented, alarming speed. Though reports of sightings date back to the 1980s, it is only recently that the species has exploded in numbers and range. In fact, the lionfish invasion is the...
USGS scientists Daniel Catizone (left) and David Seay (center) joined federal and state workers and volunteers in rescuing an estimated 1,000 cold-stunned sea turtles, making this the second largest sea turtle rescue of the 21st century. Photo by Margaret Lamont, USGS
USGS scientist Margaret Lamont measures a Kemp’s ridley sea turtle recovered from the cold waters of St. Joseph Bay. Rescued sea turtles are weighed, measured andmarked with an identifier, and are examined to determine if they need medical attention. Photo by USGS.
Eglin Air Force Base biologist Kathy Gault (left) and Dave Seay (right), a contract biologist working with the USGS, hauled cold-stunned sea turtles to safety along the icy shore of Cape San Blas. Scientists and licensed volunteers walked the beaches and marshes, loading cold-stunned sea turtles into kayaks. Once full, kayaks could weigh more than 400 pounds and had to be...