Sentence Examples with the word feed upon

Birds and deer feed upon the haws, which are used in the preparation of a fermented and highly intoxicating liquor.

Their chief importance, however, is that in Lapland and other northern countries they supply the winter food of the reindeer and other animals, who scrape away the snow and eagerly feed upon them.

Both sexes feed upon blood; whereas the male alters but little in appearance, the female becomes enormously distended.

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That mortal man should feed upon the creature that feeds his lamp, and, like Stubb, eat him by his own light, as you may say; this seems so outlandish a thing that one must needs go a little into the history and philosophy of it.

The numbers of these destructive rodents are kept in check by foxes, dogs, cats and pole-cats, which feed upon them.

The larvae of several nocturnal Lepidoptera feed upon the leaves of the willows, and the trunk of the sallow is often injured by the perforations of the lunar hornet sphinx (Trochilium crabroniforme).

The nymphs of the Perlidae are closely like their parents and breathe dissolved air by means of tracheal gills on the thoracic segments, for they all live in the water of streams. They feed upon weaker aquatic creatures, such as the larvae of Mayflies.

The footless larvae are elongate, worm-like and very active; they feed upon almost any kind of waste animal matter, and when full-grown form a silken cocoon.

The insects feed upon ash, lilac, privet and jasmine leaves.

The tick especially infests old huts and camping grounds and is nocturnal in habit, spending the day hidden in crevices of the walls or floor and coming out at night to feed upon the sleeping inmates.