By early summer, corn in the milk stage becomes a primary food.

The primary food of the species is figs.

They therefore stay close to the bottom where their primary food, algae, is more readily available.

Dust mites are microscopic arachnids whose primary food is dead human skin cells.

Their parents snatch insects, their primary food, out of the sky.

The leaves have high levels of calcium, making them a primary food for lactating deer.

"Depending on whose numbers you look at, pizza either outsells burgers, or comes pretty close to it, as America's primary fast food."

We cultivate them; they are our primary food.

Although they eat fruits, berries, seeds and nuts, their primary food is insects.

Kalispel is thought to mean "camas people", referring to the roots that provided their primary food.