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Hermann's Tortoise (Testudo
hermann)
Hermann’s tortoises are
found throughout the
Mediterranean from Spain to
Turkey. The typical habitat
for hermann’s tortoises is
open forests and
grasslands. Southern
California is very similar
to their native climate and
these tortoises will do well
if kept outdoors. Large
birds such as crows can kill
young tortoises so it’s best
to keep hatchings indoors.
Hermann’s tortoises stay
fairly small and rarely
exceed eight inches. Males
are smaller than females and
adult males have a
noticeably longer tail.
Captive breeding is common
and females will lay 2-10
eggs that hatch within 125
days.
Temperature and UV Lighting
Hermann’s tortoises need to
be kept between 88-92
degrees during the day and
the temperature can drop to
about 65 at night. These
tortoises are capable of
hibernating if kept
outdoors. Hermann’s
tortoises require 12-14
hours of UVB light for
proper health and growth.
This light enables the
tortoise to produce vitamin
D3. The vitamin D3 produced
by UVB metabolizes the
calcium in the tortoises’
diet. In general, it’s what
makes tortoises’ bones hard,
and without it they can
die. This process of
inadequate UVB and calcium
is called Metabolic Bone
Disease. When kept outdoors,
no UVB lighting is needed,
natural sunlight covers all
requirements. Also it is
very important to change
your UVB light every 6-8
months, after this time the
light stops producing
adequate UVB. If you’re not
sure if your UV light is
still producing UVB, bring
it in and we’ll be happy to
test the light for you.
Housing
The cage for a Hermann’s
tortoise should be big
enough for it to have room
to move around easily. Our
recommendation is a 40
gallon or larger terrarium.
Hermann’s tortoises can also
be kept outside in areas
where the weather is similar
to their natural habitat.
If you plan to keep your
tortoise outside make sure
the area is secure. These
tortoises can dig and have
been known to escape under
fences.
Bedding
The best type of bedding
would be some type of bark
or Zoo Meds’ Eco Earth.
These beddings hold moisture
very well allowing a higher
humidity in the cage.
Ideally, the bedding should
also be kept a few inches
deep to provide a place to
burrow. You can also use
compressed carpeting as a
bedding.
Calcium
A calcium and vitamin
supplement should be put on
their vegetables every day
as a baby. This can be
reduced to 1-2 times a week
as an adult. When kept
indoors the supplement must
contain Vitamin D3, because
the UVB light alone does not
produce enough D3 by itself.
Once the tortoise is large
enough to live outdoors, you
cannot use a D3 supplement.
Natural sunlight allows the
tortoise to produce the
perfect amount of D3 to keep
it healthy. Over
supplementation of D3 can be
harmful to your tortoise.
Food and Water
Hermann’s tortoises should
be fed grasses and mixed vegetables daily. They can be fed a variety of leafy
greens such as collard
greens, mustard greens, red
leaf lettuce, green leaf
lettuce, romaine lettuce,
dandelion greens, hibiscus
leaves and flowers, green
onions, spinach, green
beans, zucchini, frozen
mixed vegetables, timothy hay, and alfalfa. Fruits
should only make up about
10% of their diet. Never
feed your tortoise iceberg
lettuce because it lacks the
nutritional contents
necessary for proper
health. A shallow water
dish should be available at
all times.
Cleaning and Handling
The terrarium should be
cleaned as necessary. Any
fecal matter or left over
food should be cleaned out
several times a week. The
bedding should be completely
changed once a month. The
inside of the terrarium can
be cleaned out with an
appropriate reptile cage
cleaner, we recommend
Natural Chemistry’s Healthy
Habitat. Fresh clean water
should always be provided.
Hermann’s tortoises can be
handled on a daily basis and
always wash your hands
before and after handling
them.