Sentence examples for only food source from inspiring English sources

Along the way I was almost left at a gas station with a dozen donuts as my only food source.

Unlike other insects, nectar and pollen from flowering plants are bees' only food source; the sweet nectar drink gives adult bees energy.

The seeds apparently vary in palatability and are not very nutritious but if they are the only food source available a bird will eat them.

At least 100 have starved to death in recent months and many more are likely to follow in the absence of their only food source.

Flowering amid the bracken, you may see another spring bloom, the climbing corydalis, which is the only food source for a rare weevil that lives here and which was once thought to be extinct.

Calling the situation facing the butterfly "grim," the group issued a letter that outlined a proposal to plant milkweed, the monarch caterpillar's only food source, along its migratory route in Canada and the United States.

Bestselling author Vicki Robin pledges to eat only food sourced from within a ten-mile radius of her home on Whidbey Island in Puget Sound, Washington for a whole month.

Each room was equipped with two identical transparent feeders (28 × 28 × 10 cm) that contained finch seed at all times and were the only food sources available.

In fact, plant systems are becoming increasingly interesting for space adaptation studies, being useful not only as food source but also as sink of bioactive molecules in future bioregenerative life-support systems (BLSS).

A new study looks at seven species over 25 years and finds that overfishing exacerbates natural boom-and-bust cycles of the fish, which are not only a food source for humans but for countless larger marine animals.

Milkweed is only a food source for the caterpillars in summer, not as the butterflies leave for their epic southern migration in autumn.