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MIDDLE SCHOOL

Life Science

Biological Evolution: Unity and Diversity

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Biological Evolution: Unity and Diversity: Vertebrates and Invertebrates

Bird Reproduction

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Bird Reproduction

Bird reproduction involves special behaviors and body structures that help them successfully raise young in different environments. Most birds lay eggs, build nests, and show behaviors like singing, dancing, or feeding mates to attract partners. After mating, t...

Transcript

Birds reproduce by laying eggs, but first, they need to find a mate.

Many use behaviors like singing, dancing, or showing off bright feathers. For example, a peacock’s huge, colorful tail helps him stand out to females.

Usually, the males perform these displays, and the females choose a mate they think will help produce healthy chick...

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