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USA Parks
Louisiana
Greater New Orleans Region
Delta National Wildlife Refuge
DELTA NATIONAL WILDLIFE REFUGE
DELTA NATIONAL WILDLIFE REFUGE
215 Offshore Shipyard Road
Venice, Louisiana   70577
The Delta National Wildlife Refuge is located 10 miles South of Venice, Louisiana along the Mississippi River. The area formed when a breach in the natural levee of the Mississippi River occurred in 1862 approximately 100 miles below New Orleans, Louisiana. The 48,000 acre refuge was purchased in 1935 with the primary purpose to provide sanctuary and habitat to wintering waterfowl. Waterfowl counts in excess of 400,000 ducks and geese present on the refuge during peak population periods have been recorded.

The marsh habitat on the refuge is classified as Paulustrine Emergent Wetlands. Two basic marsh zones occur within the habitat: fresh marsh nearest the main tributaries, and brackish marsh near the Gulf of Mexico. The fertile soils, vegetative composition, and shallow water wetland environment offers outstanding recreational opportunities such as fishing, wildlife observation, photography, hunting, and primitive camping. It provides protection and habitat to numerous plant and wildlife species including the following endangered and threatened species; the American Alligator, Brown Pelican, Arctic Peregrine Falcon and the Piping Plover. Untold numbers of passerine birds "song birds" and shorebirds use the refuge as a staging area during migration periods.
Nature of the Area
ENDANGERED & THREATENED SPECIES ON THE REFUGE: American Alligator, Brown Pelican, Arctic Peregrine Falcon, Piping Plover

OTHER WILDLIFE SPECIES: Delta NWR supports a wide variety of wildlife species. Tens of thousands of wintering waterfowl take advantage of the rich food resources found in the delta. Large numbers of other bird species can be found on the refuge, with numbers peaking during the spring and fall migrations. Large numbers of wading birds nest on the refuge, and thousands of shorebirds can be found on tidal mudflats and deltaic splays. Numerous furbearers and game mammals are year-round residents, and the marshes and waterways provide year-round and seasonal habitat for a diversity of fish and shellfish species.

Thousands of shorebirds use the refuge as a wintering area and also as a resting and staging area during migration. Commonly observed species include greater and lesser yellowlegs, long-billed dowitchers, dunlins, western sandpipers, Wilson's plovers, killdeer and willets.

Raptors are a common sight on Delta NWR. The most commonly observed species include American kestrels, northern harriers, red-tailed hawks and turkey vultures. Black vultures, Cooper's hawks, merlins, red-shouldered hawks and sharp-shinned hawks have also been seen on the refuge. Ospreys are common winter visitors to the refuge.

Untold numbers of passerine birds "songbirds" utilize the refuge as a resting and staging area during the spring and fall migrations. Deer are frequently observed by the refuge staff on the natural pass banks, manmade spoil banks, and the marshes associated with these features. Swamp rabbits are found over much of the refuge, and populations appear to be stable. A number of furbearing species make their homes on Delta NWR. The most abundant of these is the nutria.

The marshes and waterways of the Delta NWR support a diversity of fish species. Speckled trout, redfish, flounder, blue crabs and shrimp are important saltwater species found on the refuge. Catfish, largemouth bass, and various sunfish species are found in the freshwater areas of the refuge. Delta NWR is an extremely important nursery area for both fresh and saltwater species.

HABITAT DESCRIPTION: Delta NWR was established in 1935 in the active delta at the mouth of the Mississippi River. It comprises approximately 48,800 acres of marshlands and open water in Plaquemines Parish, Louisiana. The primary purpose of the refuge was to provide sanctuary and habitat for wintering waterfowl.

The marsh habitat on Delta NWR is classified as Palustrine Emergent Wetlands. Two basic marsh zones occur within the marsh habitat: fresh marsh nearest the main tributaries and brackish marsh near the Gulf of Mexico.

The fresh marsh is located primarily on mineral soil and to a very limited extent, on flotons (i.e., floating mats of emergent vegetation). Approximately 60% of the refuge consists of the fresh marsh zone. The predominant plants are delta duck potato (Sagittaria platyphylla), elephant ear (Colocasia antiquorum), wild millet (Echinocloa crusgalli), delta three-square (Scirpus deltarum), and roseau cane (Phragmites sp.). The marsh is tidally influenced and water levels fluctuate from a few inches to a foot or more. The fertile soils, vegetative composition and shallow water environment create a highly productive habitat for fish and wildlife.
FACILITIES AND ACTIVITIES OVERVIEW
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Visitor Comments, Memories and Reviews
July 11 outdoors by walt
an excellent place to fish and hunt, and to look at scenery. i do that quite often. serene and beautiful place. go see it!


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Refuge is located at the mouth of the Mississippi River. The subheadquarters is located in Venice, LA, on Highway 23 south. No vehicular access to the refuge--boat access only.

USA Parks
Louisiana
Greater New Orleans Region
Delta National Wildlife Refuge
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