Filter Total Items: 177
Date published: April 5, 2016
Status: Active

Population Biology and Ecology of Diamondback Terrapins in Mangrove Forested Ecosystems in the Greater Everglades

Long-term capture-recapture research in the Everglades National Park provides baseline information on the Diamondback Terrapin, a species that may be threatened by human disturbances.

Date published: April 5, 2016

Benthic Habitat Characterization and Habitat Use of Endangered Sea Turtles in Marine Protected Areas of the Greater Everglades

USGS assesses how federally endangered sea turtles use the habitat in and around a no-take area in the Dry Tortugas National Park.

Date published: March 30, 2016
Status: Active

Evaluation of Tegu Movements and Habitat Use in Relation to Location and Habitat

Tegus are breeding, they have a diverse diet, and they are established in areas throughout South Florida. USGS is tracking this problematic reptile species to better understand their movements and habitat use to help managers prevent dispersal into new areas.

Date published: March 18, 2016
Status: Active

Population Monitoring of the Federally Threatened Okaloosa Darter at Eglin Air Force Base

USGS' and Loyola University New Orleans' innovative research techniques played a role in the decision to downlist the Okaloosa Darter, a freshwater fish endemic to northwest Florida, from Endangered to Threatened.

Contacts: Howard Jelks
Date published: March 17, 2016
Status: Active

Using Environmental DNA for Burmese Python Detection Probabilities and Range-Delimitation in Southern Florida

Current tools for detection of Burmese pythons in South Florida have resulted in low detection rates. Environmental DNA - eDNA - has shown to be effective at detecting these invasive snakes, and can help to determine range limits for the species, information that is critical for management and control efforts. 

Date published: March 16, 2016
Status: Active

Wetland Evaluation and Sediment Elevation Monitoring and Analysis in the Indian River Lagoon

To better understand coastal response to sea-level rise, USGS is monitoring coastal wetland sediment elevations along Florida's east coast.

Contacts: Gordon Anderson
Date published: March 8, 2016

Hurricane Sandy

Over 160 of our scientists, technicians, and specialists responded to Hurricane Sandy by deploying field equipment and capturing information both before and after the storm. Our Sandy Science Plan identifies major research themes that will guide research to continue the support of the recovery activities.

Date published: February 26, 2016
Status: Active

Spatial Ecology of the American Crocodile (Crocodylus acutus) and American Alligator (Alligator mississippiensis) in the Greater Everglades

Satellite/GPS tags help USGS researchers understand the movements of American Alligators and American Crocodiles in the Greater Everglades.

Date published: February 26, 2016
Status: Active

Ecology of and Control Strategies for Invasive Burmese Pythons (Python molurus bivitattus) in the Greater Everglades

Telemetry tracking of captured pythons reveals movement patterns of the invasive Burmese python in the Greater Everglades, information that managers can use to prioritize python control efforts.

Date published: February 25, 2016

Methylmercury Impacts to Reproduction in the Eastern Mosquitofish (Gambusia holbrooki)

USGS researchers investigate the effects of methylmercury contamination on reproduction of the Eastern mosquitofish, a common fish in South Florida.