The fish's natural diet consists of small invertebrates and plants.
In some cases tigers change their natural diet and become man-eaters.
In many cases even natural diet is still unclear.
He has advocated natural diets low in fat accompanied by exercise.
I shall certainly be interested in carrying on with it as part of my natural diet now.
Rats are much closer to our natural diet - not so far from rabbits.
In her books, she argues, amongst other things, that dogs require a natural diet of raw food.
To live, he must have a natural diet, the open air, and the blessed sunshine.
The cubs, four months old at the time, were taught survival skills and raised on a natural diet.
Its natural diet consists of insects when feeding young, and otherwise seeds.