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Merritt Island
National Wildlife Refuge
Merritt
Island National Wildlife Refuge (MINWR) was
established in August 1963 to provide a buffer zone for the
National Aeronautics and Space Administration (NASA) in the
quest for space exploration. Approximately one half the Refuge's
140,000 acres consist of brackish estuaries and marshes. The
remaining lands consist of coastal dunes, scrub oaks, pine
forests and flatwoods, and palm and oak hammocks.
The coastal location of MINWR, with its seven distinct
habitat types and position between the subtropic and temperate
zones contribute to the Refuge's importance as a major wintering
area for migratory birds. Over 500 species of wildlife inhabit
the Refuge with 16 currently listed as federally threatened or
endangered. Several wading bird rookeries, approximately 10
active bald eagle nests, numerous osprey nests, up to 400
manatees and an estimated 2,500 Florida scrub jays can be found
on the Refuge.
The objectives of MINWR are to provide habitat
for migratory birds, to protect endangered and threatened
species, to provide habitat for natural wildlife diversity, and
to provide opportunities for environmental education,
interpretation, and compatible wildlife-oriented recreation.
Wildlife and Habitat
A wide
variety of habitats exist on the refuge, ranging from freshwater
impoundments to vast saltwater estuaries. Gradually, the marshes
give way to hardwood hammocks, pine flatwoods, scrub and coastal
dunes. Seven distinct habitats provide for over 330 species of
birds, 31 species of mammals, 117 species of fish, 68 species of
amphibians and reptiles and over 1,000 species of plants. The
refuge also supports 16 wildlife species listed as federally
threatened or endangered.
The most productive and diversified areas of the refuge are
the marshes. These shallow water grasslands provide a home for
crabs, worms, clams and fish, which attract animals higher in
the food chain such as birds, river otters, American alligators
and raccoons. Refuge marshes attract hundreds of thousands of
migratory birds every year, who travel from the north to feed
and rest here during the winter. This type of habitat can be
seen from Black Point Wildlife Drive, a seven-mile auto tour
through refuge wetlands and uplands.
The refuge also serves as one of the most important sea
turtle nesting sites in the United States, averaging over 1300
loggerhead nests each year. It is also an important nesting area
for the green sea turtle and leatherback sea turtle. A 43-mile
stretch of beach from the south end of Cape Canaveral Air
Station to the north end of Canaveral National Seashore composes
the longest section of undeveloped beach on Florida's Atlantic
coast. This lack of development makes this beach prime for sea
turtle nesting.
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