php Editor Baicao brings you an interesting question from Ant Manor on March 13: Which of the following birds has only two toes? This question may seem simple, but it actually involves an understanding of the physiological structure and characteristics of birds. In nature, there are many species of birds with only two toes. This special toe structure is also an evolutionary way for them to adapt to the environment. Want to know which bird the answer is? Keep reading our article to find out!
Ant Manor Today’s Answer Summary
Question: Which of the following birds has only two toes?
Answer: ostrich
Answer analysis:
1. Ostrich (scientific name: Struthio camelus), the only species of the family Ostrichidae, is a huge species in Africa;
2. Live on the African grasslands. It can reach a height of 2.5 meters, with black and white feathers all over its body, a long and hairless neck, short wings, and long legs;
3. Since birds began to appear in the Jurassic, they have made extensive radiation adaptations by the Cretaceous, evolving into a variety of waterbirds and land birds.
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