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Kangaroos also have great agility due to their hopping style — read more here: You are commenting using your WordPress. You are commenting using your Twitter account.
Top 10 Highest Jumpers
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It is possible for a kangaroo to hop without a tail, but they probably tire more easily. The kangaroo hop, part 2: The Kangaroo Hop, part 3: Our mission is to ensure the free-living future of Australian wildlife, and to give them a voice. Wild animals have inherent value, as wild creatures, but we need to learn to value them. Good, respectful, sustainable wildlife tourism gives them a value and a voice.
What Bones Power a Kangaroo's Jumping? | Animals - tandjfoods.com
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Books by Jackie French. Some species are social, forming mobs of up to 20 individuals.
Eastern grey kangaroo adults regularly hop about 25 feet per bound and can leap higher than 6 feet. When necessary, they can travel up to 35 miles per hour; over long distances, they average about 15 miles per hour. Kangaroos use the long, strong bones in their legs and feet as a scaffolding on which their muscles and tendons attach.
Why do kangaroos hop?
The legs of kangaroos are similar to those of other mammals; the primary difference is the relative lengths of the bones. Their thighbones, or femurs, are short and thick; however, their tibia and fibula -- the paired shinbones -- are very long. Kangaroos have long and narrow bones of the toes and feet, called phalanges and metatarsals, respectively. The fourth toe is the longest and most important, as it transmits the force from the leg to the ground when moving.
Kangaroos adapted strong bones to power their jumps and developed joints that can handle landing. Every jump or hop kangaroos make imparts a great deal of force on his or her bones and joints.
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Most other animals would suffer damaged knees if they lived life constantly hopping about as kangaroos do. Kangaroos have coped by evolving thick pads of spongy cartilage in their knees. Because of the structure of their ankle joints, kangaroos cannot rotate their ankles sideways -- this also help them to withstand the impacts from jumping.