Multiple choice

Which of the following birds lays the biggest egg?

  1. Crow

  2. Sparrow

  3. Kiwi

  4. Ostrich

Reveal answer Fill a bubble to check yourself
D Correct answer
Explanation

The ostrich produces the largest eggs of any living bird species. These eggs can weigh over 1 kilogram and are equivalent in volume to about 24 chicken eggs. In contrast, birds like the sparrow or crow lay much smaller eggs relative to their body size.

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