Tag: Louisiana

August 26, 2022

Rare sea turtles make surprise appearances

For the first time in 75 years, biologists have spotted sea turtle hatchlings in Louisiana. The Kemp’s ridley (Lepidochelys kempii) hatchlings were found in the Breton National Wildlife Refuge, located...

July 6, 2022

Invasive snails attract visiting limpkins to Louisiana

A Florida bird is making inroads in Louisiana, possibly attracted by another outsider—the invasive apple snail. The first limpkin in Louisiana was spotted in 2017, reports Houma Today, and their...

June 30, 2022

Red wolf ‘ghost’ genes linger in coyote descendants

Red wolves haven’t roamed the marshes of southwestern Louisiana for 40 years, but their genetic “ghosts” remain there in the DNA of coyotes whose ancestors mated with them, researchers say....

April 26, 2022

Researchers claim to discover once-thought extinct ivory billed woodpecker

After a three-year pursuit of the ivory-billed woodpecker in Louisiana, researchers say they have discovered that the species, once thought to be extinct, is still around. The team used visual...

October 13, 2021

Water birds return to restored Louisiana island

Work to restore an island off the coast of Louisiana has resulted in a resurgence of water birds, state officials say. Rabbit Island had eroded from nearly 290 acres to...

April 21, 2021

eDNA can root out hidden Louisiana pinesnakes

The best way to track down a cryptic pinsesnake may be searching for trace DNA left in the soil around its prey. Louisiana pinesnakes are notoriously hard to find, even...

April 14, 2021

JWM: Strictly regulated gator harvest boosts their numbers

Can killing animals within a population actually save that same population? The question might sound a little ludicrous, but as Mark Merchant, a biochemistry professor at McNeese State University in...

January 22, 2021

Watch: Efforts under way to restore Louisiana pelican rookery

Louisiana’s Breton Island is a tiny piece of land in the Gulf of Mexico, but it plays an important role for nesting pelicans and other seabirds. Coastal restoration efforts are...

January 6, 2021

Work begins to expand Louisiana pelican rookery

Coastal restoration efforts have begun on an important island for pelicans and other seabirds in Louisiana. The project would more than double the size of North Breton Island, adding an...

September 21, 2020

JWM: Cormorant control reduces fish farm predation

Cormorants spend less time eating catfish at aquaculture farms on the lower Mississippi River floodplain in years when lethal control measures are permitted. “This is good evidence that having lethal...