Unit A1

Navigation relies heavily on water features and developed infrastructure. The Miami River system and its forks provide major drainage corridors across the unit. Key water bodies include Tarpon Basin, Lake Chekika, and Crocodile Lake—landmarks that break the monotony of marsh and serve as navigation references.

Canals are everywhere: the Rim Canal, North Feeder Canal, and numerous agricultural canals form a grid across developed areas. Notable islands and hammocks like Noble Hammock, Choctaw Hammock, and Russell Key are scattered through the wetlands. Modern roads and highway systems (Highways 1, 41, and others) provide main access routes and clear geographic reference points.

The entire unit sits within a few feet of sea level—median elevation is just 20 feet, with much of the terrain at or below typical tidal influence. Habitat consists almost entirely of open plainland: saw grass marshes, mangrove swamps, agricultural areas, and scattered hardwood hammocks (dense tree islands). Sparse forest covers less than one percent of the unit; what timber exists appears on elevated hammocks within the marsh. The landscape transitions from drained agricultural land in the north to increasingly wet Everglades terrain southward, with mangrove-lined waterways dominating coastal areas.

Road density is exceptionally high at 3.86 miles per square mile—one of the most connected units available. Highways, major roads, and extensive secondary roads crisscross the unit, providing straightforward vehicle access to most areas. However, much of the actual hunting terrain lies beyond road ends, accessible only by airboat, canoe, or foot across shallow marsh.

This creates a filtering effect: casual hunters concentrate near road access points and developed areas, while the vast wetland interior sees less pressure but requires specialized equipment and experience. Private land comprises 54 percent of the unit, creating a patchwork that hunters must navigate carefully.

Unit A1 encompasses the southern tip of mainland Florida and the northern Florida Keys—a region stretching from the coastal areas near Miami and Fort Lauderdale south through the Everglades system toward the Keys. The unit is enormous, covering over 4,700 square miles of extremely low-relief coastal terrain. Boundaries run through agricultural lands, coastal communities, and the western edge of the Everglades ecosystem.

This is one of North America's most distinctive wetland regions, where human development, agricultural canals, and natural marsh systems overlap extensively.

Water dominates this unit's character—it's abundant and often the terrain itself. The Everglades system creates vast shallow marshes; major rivers include the Miami River, Stranahan River, and New River systems branching through the unit. Countless creeks, canals, and waterways—from Arch Creek to the Marvin D Adams Waterway—create a labyrinth of channels.

Mangrove shorelines and salt marsh edge the coastal areas. Tidal influence is significant; water levels rise and fall daily, concentrating deer on higher ground during high water and expanding their range when marshes drain. Freshwater sources in the agricultural north contrast sharply with brackish and salt-water systems in the Everglades and Keys.

White-tailed deer in this unit thrive on the hardwood hammocks and higher ground scattered throughout the wetlands—the few places that stay dry. Early season hunting (summer) requires focus on these islands during wet season; deer concentrate here as surrounding marsh floods. As water levels drop in fall and winter, deer disperse across wider terrain but remain tied to elevated areas and thicker cover.

Hunting strategy differs drastically from typical upland hunting: glassing opportunities are limited; approach is usually stealthy movement through marsh, poling along canals, or working edges of hammocks at dawn and dusk. Airboats and shallow-draft boats are essential for reaching productive areas. Success requires understanding tidal cycles and water-level patterns—high water pushes deer to hammocks, creating predictable ambush opportunities.