Hurricane Isaac killed so many fawns in parts of southeast Louisiana that Louisiana Wildlife and Fisheries Commission is limiting the deer season in Plaquemines and St. Bernard parishes and the Lake Maurepas Basin.
The archery season remains the same, but others are shortened and limited to bucks.
Dates also were changed in several wildlife management areas.
In Plaquemines Parish, biologists report high fawn mortality, moderate adult deer mortality and severe damage to habitat from salt water shock and storm surge debris.
A dead young dolphin washed ashore in an isolated area along the Mississippi River bank at Baton Rouge, state Wildlife and Fisheries personnel say.
Fisheries division biologist Mandy Tumlin says that in seven years with the department, she's never heard of a dolphin getting so far upriver. She says it might have done so by drafting along the bow of a ship headed upriver or by swimming up during Hurricane Isaac.
State wildlife and fisheries officials have extended the East Zone wild alligator harvest season through Oct. 4.
Robert Barham, secretary of the Louisiana Department of Wildlife and Fisheries, approved the extension Tuesday.
The scheduled opening of the East Zone season was delayed from Aug. 29 until Sept. 1 due to the approach of Tropical Storm Isaac, which reached hurricane strength before landfall. Resulting flooding and displacement of residents prompted the extension.
The state fisheries department is hosting a free fishing rodeo to teach people how to catch the Rio Grande cichlid, an invasive species of fish.
The Louisiana Department of Wildlife and Fisheries is hosting the rodeo on Sept. 29 in City Park in New Orleans.
The cichlid fish out-compete native sport fish for habitat and bedding areas. The fish are from northeast Mexico and southern Texas. They were first reported in Louisiana in 1996 in Lake Pontchartrain and since then have spread throughout the New Orleans area.