SOME IMPORTANT EVERGLADES MAMMALS

SPECIES PINE HARDWOOD GLADES MANGROVE FRESH- FLORIDA COASTAL REMARKS

ROCKLAND HAMMOCK SWAMP WATER BAY and PRAIRIE

SWAMPS KEYS

Opossum X X X X X X X

Short-tailed X

Shrew

Least Shrew X

Marsh Rabbit X X X X X X

Fox Squirrel X ?

Rice Rat X X

Cotton Mouse X X X X

Hispid Cotton X

Rat

Florida Water X X

Rat

Raccoon X X X X X X X Abundant

Black Bear ? ? ? ? ? ? Very rare

Mink X X

River Otter X X

Gray Fox [1]X

Bobcat X X X X X X

Florida panther X X X X Rare

White-tailed X X X X X

Deer

Bottle-nosed X

Dolphin

Manatee [2]X X

[1]In pinelands.

[2]Estuaries.

South Florida is the last known refuge in the world for a sub-species of

cougar known as the Florida panther. This large, beautiful cat is on the

endangered species list. Today many groups and individuals are working

to keep this predator a part of the environment. Their efforts have

resulted in methods to assist panther recovery: lower speed limits and

highway culverts and bridges, to mention only two. With continued

assistance, the panther may remain a part of the Everglades for years to

come.

Because it is much more numerous and much less secretive in its habits,

the bobcat is more likely to be encountered by park visitors than is the

cougar. Keep your eyes alert for this wild feline—particularly in the

Flamingo area—and you may have a chance to observe it closely and at

some length (even by daylight!). Such boldness and such unconcern for

humans are not typical of this species, but seem to be peculiarities of

the bobcats living in the park. Although bobcats are not known as water

lovers, they are found in all the Everglades environments. Their

apparent liking for life in the park may be due to an abundance of food

and to freedom from persecution by man and his dogs. Bobcats in

Everglades, if their food habits elsewhere are any guide, probably live

on rodents, marsh rabbits, and birds, with possibly an occasional fawn.

In Florida Bay and the estuaries, look for the porpoise, or bottlenosed

dolphin, a small member of the whale order that has endeared itself to

Americans through its antics at marine aquariums and on television.

Watch for it when you are on a boat trip in the park’s marine

environment.

Much less commonly seen, and much less familiar, is the timid and very

rare manatee. It’s probably the “most” animal of the park—the largest

(sometimes over 15 feet long and weighing nearly 1 ton), the shyest, the

strangest, and the homeliest; and it is probably also the most delicate,

for a drop in water temperatures may kill it. The estuaries of

Everglades National Park are almost the northern limits of its normal

range. But manatees are often found well north of the park on both

coasts in cold weather, when they swim up rivers to seek the

constant-temperature water discharged by electric power plants. Despite

its size, the manatee is a harmless creature, being a grazer—a sort of

underwater cow that is exceptionally vulnerable to motorboats because of

its gentle nature and languid movement.

[Illustration: MANATEE]

Everglades Wildguide Handbook 143 · 第 19 / 38 题