An obvious and important next step is to grow plants that produce nuts, berries, nectar, pollen, and sap that birds and other animals like to eat.
(An obvious and important next step; is; to grow plants that produce nuts, berries, nectar, pollen, and sap that birds and other animals like to eat) (plants; produce; nuts, berries, nectar, pollen)
An obvious and important next step plants
is produce
to grow plants that produce nuts, berries, nectar, pollen, and sap that birds and other animals like to eat
nuts, berries, nectar, pollen