Because these hard parts have not yet formed in the larvae and most juveniles, predation by marine birds on older fish is more apparent on examination of stomach contents.
Seasonally, the sample of scats overlapped but little the sample of stomach contents, and was concentrated in the latter half of the growing season.
Most were preserved and were used for data on habitat preferences, seasonal changes in the gonads, size group, stomach contents, and various other items of information.
Cockroaches, Nicaragua (Noble, 1918): Stomach contents of toads captured at street lamps in Rio Grande consisted chiefly of large cockroaches.
The above list will hopefully provide you with a few useful examples demonstrating the appropriate usage of "stomach contents" in a variety of sentences. We hope that you will now be able to make sentences using this group of words.