• Image of swamp, bayou, and marsh

    Jean Lafitte

    National Historical Park and Preserve Louisiana

Investigators in Action

Right now, somewhere in the world, a Jean Lafitte investigator is at work. That investigator might be a scientist hip-deep in the swamp, setting up a camera to see what mammals use that habitat. It might be a high school student online, searching for details on a Battle of New Orleans soldier's life. It might be you at the Barataria Preserve or at Chalmette Battlefield and Chalmette National Cemetery, keeping track of the birds you've seen and stopping by the site's visitor center to enter your sightings on the eBird Trail Tracker kiosk.

Find out what Jean Lafitte investigators are doing, what they've learned, and how you can get involved!

Coyote in dark woods

This coyote had its picture taken with a motion-triggered camera during the earlier mammal survey.

Craig Hood

Did Hurricanes Katrina and Rita in 2005 affect the 25 mammal species of the Barataria Preserve? Dr. Craig Hood is trying to find out! Using his pre-Katrina study as a benchmark, Dr. Hood is looking high (for bats) and low (for mice) and everywhere in between. Follow the links to find out about his current study and learn about the 2003-2005 study. If you visit the Barataria Preserve and see a mammal, be sure to stop at the visitor center and share your sightings. The study findings include:

  • Seven species of bats roosting in trees and in Spanish moss and an evening bat (Nycticeius humeralis) maternal colony inside one of the park's bridges.
  • Large populations of coyotes (Canis latrans) and nine-banded armadillos (Dasypus novemcinctus)---both of which have only recently extended their range into southeast Louisiana.
  • Increased presence of bobcats (Lynx rufus).
  • Large populations of white-tailed deer (Odocoileus virginianus) and invasive feral hogs (Sus scrofa), both of which present management concerns for the park.

Why does it matter when a red maple tree blooms in the spring? Students funded by the National Science Foundation and the George Wright Society found out when they participated in a Nature's Notebook program at the Barataria Preserve.


Did You Know?