The oldest bird was known as an Archaeopteryx and lived about 150 million years ago. It was the size of a raven, was covered with feathers, and had wings. The most yolks ever found in a single chicken's egg is nine. An ostrich egg needs to be boiled for 2 hours to get a hard-boiled egg. - Study24x7
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17 Mar 2019 10:55 AM study24x7 study24x7

The oldest bird was known as an Archaeopteryx and lived about 150 million years ago. It was the size of a raven, was covered with feathers, and had wings. The most yolks ever found in a single chicken's egg is nine. An ostrich egg needs to be boiled for 2 hours to get a hard-boiled egg.

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