Texas Nature reserves in the United States. Subcategories This category has the following 54 subcategories, out of 54 total. Botanical gardens in the United States by state (51 C) National Wildlife Refuges of the United States by state (50 C) Wilderness areas of the United States by state (40 C) Wildlife management areas of the United States by state (21 C)A Nature reserves in Alabama (4 C, 8 P) Nature reserves in Alaska (3 C, 6 P) Nature reserves in Arizona (3 C, 7 P) Nature reserves in Arkansas (4 C)C Nature reserves in California (5 C, 133 P) Nature reserves in Colorado (4 C, 9 P) Nature reserves in Connecticut (6 C, 17 P)D Nature reserves in Delaware (2 C)F Nature reserves in Florida (7 C, 50 P)G Nature reserves in Georgia (U.S. state) (3 C, 10 P)H Nature reserves in Hawaii (3 C, 14 P)I Nature reserves in Idaho (3 C) Nature reserves in Illinois (4 C, 38 P) Nature reserves in Indiana (3 C, 13 P) Nature reserves in Iowa (3 C, 3 P)K Nature reserves in Kansas (2 C, 6 P) Nature reserves in Kentucky (3 C, 11 P)L Nature reserves in Louisiana (3 C, 5 P)M Nature reserves in Maine (4 C, 3 P) Nature reserves in Maryland (3 C, 12 P) Nature reserves in Massachusetts (3 C, 4 P) Nature reserves in Michigan (3 C, 23 P) Nature reserves in Minnesota (3 C, 4 P) Nature reserves in Mississippi (4 C, 4 P) Nature reserves in Missouri (3 C, 4 P) Nature reserves in Montana (5 C, 7 P)N Nature reserves in Nebraska (3 C, 6 P) Nature reserves in Nevada (4 C) Nature reserves in New Hampshire (3 C, 8 P) Nature reserves in New Jersey (3 C, 29 P) Nature reserves in New Mexico (3 C, 5 P) Nature reserves in New York (state) (5 C, 51 P) Nature reserves in North Carolina (3 C, 9 P) Nature reserves in North Dakota (3 C)O Nature reserves in Ohio (3 C, 18 P) Nature reserves in Oklahoma (3 C, 3 P) Nature reserves in Oregon (4 C, 12 P)P Nature reserves in Pennsylvania (4 C, 13 P)R Nature reserves in Rhode Island (2 C, 8 P)S Nature reserves in South Carolina (4 C, 7 P) Nature reserves in South Dakota (3 C)T Nature reserves in Tennessee (3 C, 11 P) Nature reserves in Texas (4 C, 22 P)U Nature reserves in Utah (3 C)V Nature reserves in Vermont (3 C, 4 P) Nature reserves in Virginia (5 C, 5 P)W Nature reserves in Washington (state) (4 C, 10 P) Nature reserves in West Virginia (4 C, 5 P) Nature reserves in Wisconsin (4 C, 3 P) Nature reserves in Wyoming (3 C, 1 P)