Eastern Box Turtle
Introduction
For this week’s post I am going to
write about the eastern box turtle. This is my first turtle post, which is
appropriate because the eastern box turtle is the first turtle I ever saw.
Photo Credit Matt Bell
Box Turtles in my Backyard
The box turtle is another animal
that has been with me most of my life. I first saw a box turtle when I was five
or six, which I caught during one of my summer backyard expeditions. I had been
searching for a turtle in my backyard my entire short life. So, I was thrilled
to finally capture one. I kept the turtle for a few days. I was still living in
a time without the internet, and I did not know how to properly care for a
turtle. So, after a few days I released the turtle back into the wild. My time
in Indiana was a time without seeing box turtles in my backyard.
When I moved back to Pennsylvania I
started to see box turtles once again. I mostly see one or two turtles a year.
Most sighting take place during the mid-summer months. When I see a turtle I
will often capture it and bring it inside for study. I take a few photos of the
turtle then release it back into the wild.
The box turtle I work with at the
nature center is fifteen years old. He lives in a fifty gallon terrarium. The
terrarium is filled with soil, a swimming area, artificial plants, and UV
lighting. The box turtle’s diet is make up of turtle pellets, meal worms, and
vegetables.
Box Turtle Fast Facts
- The box turtles average size is 4.5 to 6 inches long.
- The eastern box turtle is also known as the common box turtle.
- There are four different species of box turtles, which are the common, coahuilan, ornate, and spotted. Out of these four species only the common box turtle is found in Pennsylvania.
- In captivity box turtles can live over 100 years.
- The box turtle is the state reptile of Tennessee and North Carolina.
- Female box turtles have brown eyes, while males have red eyes.
- Female turtle can lay fertile eggs four years after mating.
Common Box turtles Effect on the Ecosystem
Box turtles help the ecosystem by
acting as seed distributors when they eat berries. In addition to this box
turtles also eat harmful insects.
Box turtles also have a small
negative impact on an ecosystem. This is due to box turtles occasionally
destroying the nests of ground-nesting birds. Box turtles can also harm gardens
by eating the fruits or vegetables planted there.
Habitat
Box turtles are mostly found in
woodlands, marshy areas, fields, meadows, and along streams and ponds.
Box turtles also enjoy warm weather
on warm days box turtles can be found basking in the sun or searching for food.
If the temperature gets too hot the box turtle will seek shelter under logs or
go for a swim in a nearby water source.
Photo Credit Matt Bell
Diet
The box turtles is an omnivorous
species. Their diet includes almost anything small enough for them to eat. Box
turtles have been known to eat berries, insects, flowers, snails, worms,
snakes, eggs, frogs, salamanders, and even small mammals. Box turtles have also
been seen feeding on carrion like dead birds and even dead cows!
Young box turtles are mainly
carnivores, and hunt in areas like streams and ponds. The diet and hunting
areas of adult box turtles is different. Adults mainly feed on land, and eat an
herbivorous diet.
Reproduction
Eastern box turtles may mate anytime
during the late spring, summer, or early fall months. However egg laying occurs
during the months of May and June. Remember female turtles can lay fertilized
eggs four years after mating. Before a female lays eggs she will located a
nesting sight and create a nest. She creates a shallow nest in loose soil which
normally takes 2 to 6 hours to create. Once the nest is dug the female lays 1
to 9 eggs, and can have 1 to 5 nests in a year. Once the eggs are laid they are
fully covered in dirt. The average incubation period is between 50 and 70 days.
The temperature around the eggs affects the sex of the young. Eggs in
temperatures between 22-27 degrees Celsius are normally male while eggs laid in
temperatures 28 degrees Celsius and above are normally female. When the young
hatch they are well developed, and grow quickly until they reach sexual
maturity. The young reach sexual maturity in five years, after that the rate of
growth decreases.
Photo Credit Jarek Tuszynski
Common Box Turtles Conservation Status
On a national level the common box
turtle is not an endangered species. However in some states the box turtle is
listed as a species of special concern. A species of special concern is a
species that is close to becoming threaten or endangered. Box turtles are
listed as species of special concern in Connecticut, Michigan, Massachusetts,
New Hampshire, and Pennsylvania. In Maine the common box turtle is an
endangered species. Factors that have led to this include pet trade collection,
habitat loss, and box turtles getting killed by traffic.
Should you Paint on Box Turtle Shells?
Believe it or not it is actually
common for people to paint on turtle shells. This is harmful for the turtle
because it can cause respiratory problems and allow toxic chemicals into the
turtle’s bloodstream. The paint can also hinder the turtle’s ability to gain
vitamins from the sun.
Photo Credit Matt Bell
Conclusion
The common box turtle is one of the
few turtle species I have seen in my backyard. It is always a pleasure to see
this colorful turtle slowing strolling through my backyard. Join me next time as
we explore wildlife in my backyard and other nature topics.
References and Additional Resources
Box turtle. (n.d.). Eastern Box Turtle – Terrapene carolina
carolina. Retrieved from http://www.boxturtles.com/eastern-box-turtle/
National Wildlife Federation.
(N.D.). Eastern Box Turtle. Retrieved
from
https://www.nwf.org/Educational-Resources/Wildlife-Guide/Reptiles/Eastern-Box-Turtle
PAHERPS. (2016). Eastern Box
Turtle. Retrieved from
http://www.paherps.com/herps/turtles/eastern-box-turtle/
University of Michigan. (2014).
Terrapene carolina Florida Box Turtle. Retrieved from
https://animaldiversity.org/accounts/Terrapene_carolina/
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