Binghamton Zoo Animals

 

Red-Footed Tortoise
(Geochelone carbonaria)

Order-Testudine
Family-Testudinidae
Genus-Geochelone
Species-carbonaria

HABITAT AND RANGE: The Red-Footed Tortoise lives throughout southern Central America, central and northern South America. They can be found in Panama, Argentina, Brazil, Colombia, Venezuela, Surinam, Guyana, Paraguay, Bolivia and French Guyana. These tortoises can live in all types of forest habitat, savannah areas and grasslands.

PHYSICAL CHARACTERISTICS: Red-Footed Tortoises have red scales on their limbs and facial markings that can be red, orange and/or yellow. They can grow between 10 and 16 inches in carapace length. The males are larger than the females in length and weight, but are not wider or taller. Males can easily reach twenty pounds. The male Red-Footed Tortoise has a concave plastron. As these tortoises mature, they develop a unique mid-body constriction; from the top, they have an hourglass appearance. This is more developed in the male than the female.

DIET: Red-Footed Tortoises have an omnivorous diet, but are primarily herbivorous. Flowers, grasses, fruits and small plants are a common food of choice in the wild. They enjoy hibiscus, nasturtium, dandelions and prickly-pear flowers. They have been known to eat carrion as well.

REPRODUCTION AND DEVELOPMENT: Male to male combat is important in inducing breeding. It begins with a round of head bobbing and proceeds to a wresting match where the male attempt to turn each other over. The winning male (usually the largest) then attempts to mate with the females. They will watch seemingly uninterested females until they can maneuver them into a mating position. The unique body shape of the male facilitates the mating process by allowing him to maintain his balance during copulation while the female walks around, seemingly attempting to dislodge the male by walking under low-hanging vegetation. In the wild, the Red-Footed Tortoise lays clutches of 5 to 15 eggs between July and September. They are usually buried in a nest in the ground. The eggs are oblong and brittle. The hatchlings are round and flat and are about 1 ˝ inches in diameter. The Red-Footed Tortoise generally lives 40 to 50 years.

STATUS IN WILD: In every country in its range, the biggest threat to the survival of the Red-Footed Tortoise is over-hunting by man. Tortoises are considered “fish” by the Catholic Church and during holy week, Red-Footed Tortoises are consumed in mass amounts. They are collected and shipped to South American cities to be sold as a delicacy. Another threat to these tortoises is the omnipresent habitat and disturbance. Exportation for the pet trade also has had a negative effect on them. The Red-Footed Tortoise is a protected species in the wild. They will suffer greatly if the destruction and degradation of South American forests continues at its present rate.