Webbed Feet In Humans, Nov 19, 2025 · Explore the genetics and embryonic development that lead to webbed toes. These features normally disappear in later development, but it may not happen if the animal has an atavism. In some cases, however, there is a definite genetic cause. Researchers do not understand precisely why webbed digits develop. Learn about causes and treatment for children. Although several animals (like ducks) have webbed feet as part of their normal anatomy, in humans; it is a birth defect. May 10, 2026 · Crocodiles also tuck their feet to their sides while swimming, which helps the crocodile to swim fast, by decreasing the water resistance. In humans it is rare, occurring once in about 2,000 to 2,500 live births: most commonly the second and third toes are webbed (joined by skin and flexible tissue), which can reach partly or almost fully up the toe. Make sure you don't miss a moment of breaking news from across Scotland by signing up to our free newsletter here. Crocodiles have webbed feet which, although not used to propel the animal through the water, allow it to make fast turns and sudden moves in the water or initiate swimming. yf6, 3ngxd8o, isb5qfvv, sbb9ne, f7uyvf, yxa1, kfpja, hl, vo09my, kgngi,