In Genesis, which animals were brought in greater numbers onto Noah’s Ark?

In Genesis, clean animals were brought onto Noah’s Ark in greater numbers than unclean animals. Genesis 7:2 instructs Noah to take seven pairs of every clean animal, while one pair of each unclean animal is specified.

The verse also gives a separate instruction for birds, saying that seven pairs are to be taken. Genesis 7:3 uses this larger number for birds so that their kinds may be preserved on the earth. The passage therefore distinguishes clean animals, unclean animals, and birds.

This detail is easy to overlook because many summaries reduce the story to “two of every animal.” That simplified phrase does not capture the distinction made in Genesis 7. The text’s more detailed count includes additional representatives of clean animals and birds.

The classification is also connected with sacrifice: after leaving the Ark, Noah builds an altar and offers burnt offerings from clean animals and clean birds in Genesis 8:20. The Ark narrative thus links animal categories with later worship.