Ecology (plants and animals) of the Park
White-tail Deer | Red-tailed Hawk | Monarch Butterflies | Cottontail Rabbits | Black Rat Snake | Eastern Chipmunk | Painted Turtle | Tiger Swallowtail | American Toad | Great Blue Heron | Grey Squirrel | Mallard Duck | Grey Fox | Box Turtle | Wild Turkey | Trout Lily | Red Moss and Sandwort | Poolsprite and Quillwort | Prickly Pear Cactus | Yucca | Dayflower | Confederate Daisy
White-tail
Deer:
Deer live in a variety of habitats which include brush, wetland,
hardwood forest and meadow and are likely
to
be seen in the park in the early morning. Deer eat leaves, twigs, nuts
and acorns and have a stomach with four parts to help it digest these
things. Male deer grow antlers for the fall season (the mating season)
every year and shed these a few months later. Deer communicate with each
other through tail signals, noises and odors- they have highly developed
sight, smell and hearing. These animals were very important in our
country’s history – they were used for food and clothing by the Native
Americans and the early settlers.
Red-tailed
Hawk:
This hawk is often seen or heard (a screech-like call) throughout the
park. They are birds of prey and live at the edge of forests where there
are open areas for hunting. They eat mice, rabbits and snakes and have
long strong toes and talons (claws for catching and killing their prey).
Red-Tailed Hawks have eyesight about 8 times better than humans and were
once used in the sport of falconry. Their special role in nature is
keeping the rodent population under control.
Monarch
Butterflies:
This insect can be seen feeding on flowering plants in the park
throughout the summer. In fall they migrate south and can be seen flying
over the trees in their journey. Some were recorded as flying more than
2000 miles from Canada to Mexico. The monarchs lay their eggs on
milkweed plants- a toxic plant. When their young hatch they feed off
this plant and so become toxic to predators. The bright colors of this
butterfly warn other animals of their toxicity.
Cottontail
Rabbits:
These mammals are nocturnal (night time animals) and can be seen in the
park in early morning and late evening. They eat lots of plant material
and are often found near forest edges. Rabbits can have up to 10 babies
in 1 litter and are the most widely hunted game animal in the US. They
are also a prominent prey animal for large predatory mammals and birds.
Their only defenses are speed and hearing.
Black
Rat Snake:
This snake is a non- venomous constrictor and will prey on rodents and
other small animals. Adults can be 5-6 feet long and are often
encountered by humans because of their prominence throughout North
America and the variety of habitats they live in. Young black rat snakes
look very different from the adults- they are patterned gray, black and
white.
Eastern
Chipmunk:
Chipmunks are small mammals that can be seen throughout the park. They
especially prefer areas where the ground is covered with dense plants –
this helps them hide easily.The chipmunk’s home is a burrow beneath the
ground; this is where they spend most of their time. Chipmunks carry
several nuts at a time in their cheek pouches and bring these back to
store in their burrows.
Painted
Turtle:
This is the most widespread turtle in North America. They hibernate at
the bottom of ponds and shallow lakes through the winter but can be seen
basking in the sun in warmer weather. The turtles sit on half submerged
logs near the water’s edge. They are often seen in small groups on the
log. They consume aquatic insects and a variety of plants.
Tiger
Swallowtail:
This is the most popular swallowtail, one of the largest butterflies in
North America and Georgia’s state butterfly. They can be found feeding
from flowering plants around the park- most brightly colored flat-faced
flowers are attractive to them. There is both a yellow and blue phase of
the female butterfly, which can be seen.
American
Toad:
This toad is plentiful throughout the park- in the summer the tiny young
toads are found along many of the park’s trails- often in the paths.
Toads prefer to live in areas where insects and moisture are abundant.
These toads do have warts in the spots on their skin and these secrete a
toxin, which will make many predators sick if a toad is eaten.
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Great
Blue Heron:
This wading bird is commonly seen near park lakes. They live in marshy
areas nearby rivers and lakes where they feed on fish. The birds usually
live in a colony with others, especially during breeding season. They
hold their neck in an S shape and their legs trail behind them as they
fly.
Grey
Squirrel:
This is likely the
most common mammal viewed in the park woods. They live in our hardwood
forests where they can find plenty of nuts to feed on. Squirrels’ teeth
grow on and on throughout their life and gnawing on nuts helps to keep
them worn down. In the winter their large nests of leaves and twigs are
easy to spot high in the trees. Many historic journals have noted large
migrations of squirrels - thousands traveling together to the south. In
the eighteen hundreds forests were more continuous though throughout the
east and would have provided a migratory corridor.

Mallard
Duck:
These are seen
near the park’s lakes, ponds and rivers. They are a common game bird
throughout North America and are the ancestors of all domestic ducks.
Mallards are dabbling ducks- they feed in the upper waters of lakes
instead of diving for food. The female bird is not colorful like the
male in the picture rather she is dull brown so she may hide easily
while sitting on her nest.
Grey
Fox:
This is the smallest member of the dog family and is found in habitats
similar to those within the park. They eat mice, moles, bird’s eggs and
rabbits. Foxes are swift runners and have excellent smell, hearing and
sight. Red foxes also live within the park- they are more common on the
mountain outcrops.
Box
Turtle:
In the park these
turtles are often found crossing the roads in wooded areas, or deep in
the woodlands near shallow water. They have the ability to completely
close up their shell for protection. Box turtles, like other reptiles
will hibernate in cold weather by burrowing in the soil. This turtle can
live up to 30-40 years- some live up to 100 years!
Wild Turkey:
Turkeys are sometimes seen in the park in our mature forests and near
forest edges. They feed on nuts and seeds in the fall and winter and
greens and insects in the summer. The bare skin that is seen on their
head is used in dominance demonstrations between males and to attract
females. Georgia is second only to Texas in the number of turkeys found
in the state. They too, like deer, were once an important part of the
diet of Native Americans and early settlers.
Late
Winter:: Trout Lily:
This plant is found throughout park woods in
late winter. It grows in shady areas in deciduous forests. The markings
on the trout lily leaf are similar to markings found on the brook trout.
Native Americans knew to fish for trout at the time they saw the trout
lily come up in the forest.
Spring:
Red Moss (Elf –Orphine):
and Sandwort:

These
two plants are abundant on the mountain and outcrops in early spring.
They often grow in the same shallow depression communities and bloom at
the same time. The Red Moss is not a moss at all, but a succulent plant
which prefers the sunlight and warmth of the exposed granite.
Poolsprite
and Quillwort:
These are the endangered aquatic plants which grow within the vernal
pools at the top of the mountain. They are only found within the
protected area at the top but can be viewed in mid-late April by looking
over the fence.
Summer Flowers:

Prickly Pear
Cactus:
This plant is found throughout North American Deserts and is probably
also found throughout the park because of the arid rocky environment of
the mountain and granite outcrops. The large green parts of this plant
are modified branches and stems and function in water storage and
photosynthesis. The cactus spines are modified leaves. Both the fruits
and the green pads are edible and cooked and eaten as a vegetable.
Yucca:
This is another desert plant that is found on the slopes of the mountain
and on outcrops. The long bell shaped flowers form in the spring. It is
also called soaptree yucca because Native Americans used the material in
roots and trunk as a soap substance. They also used the leaves for
weaving baskets.
Dayflower:
The flower of this plant opens only once, in the morning, and then
closes and liquefies during the heat of the day. Its young stems and
leaves are used as an herb in foreign countries and Dayflower seeds are
eaten by Quail, Doves and other songbirds. Dayflower blooms from late
spring until frost.

Late Summer
flowers:: Confederate Daisy:
This is also called “Stone Mountain Yellow Daisy” because it is only
found within a 60-mile radius of Stone Mountain. It was first discovered
as a new species in 1846 and every fall beginning in August the mountain
is scattered with yellow from this flower, which grows on the granite
outcrops in shallow soil. In the photo it is shown with another common
outcrop flower, Blazing Star.

