Bullfrog Comparisons

At first glance it may seem like the only difference between an American Bullfrog and an African Bullfrog is their country of origin, but when you look close that all changes.

The American Bullfrog is characterized by its spotted green and brown coloration, large eardrums, long "fingers" and usually erect posture. These frogs are very common and can be found throughout the United States and Canada and when undisturbed in ponds love to make a large croaking noise to attract a female companion.

 
The American Bullfrog can grow on average to be about 7 to 10 inches in length. Studies show the bullfrog preys on any animal it can overpower and stuff down its throat. This characteristic is common to the American and African Bullfrog who are both agressive eaters digesting prey including rodents, small turtles, snakes, frogs (including bullfrogs), birds, and bats, as well as the many invertebrates, such as insects, which are the usual diet of frogs.


(video courtesy of http://www.youtube.com/KoreanFrogMania)

 

As you can see although both animals may love to eat the African Bullfrog, also commonly called Pixie Frog, looks more like the American Bullfrog's fat cousin. By weight the American Bullfrog usually grows to about 1 lb while the African Bullfrog can weigh a whopping 4+ lbs! The coloration of these animals are also quite different. Pixie Frogs love to live in the marshes where they burrow down covering their bright yellow belly while American Bullfrogs enjoy hop near the rivers edge.

Next time you are in The Reptile Zoo be sure to visit both our American and African Bullfrogs to see if you can tell the difference yourself!

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