The cast of The Bird in the Gravel - 1987 includes: Rebecca Jenkins as Woman in Kitchen David Ramsden as Butler
The gizzard
they swallow it then it grinds up their food.
Killdeer are birds that make their nest on the ground, usually on gravel. When the young are born the are ready to run.
The ostrich is the largest bird, but it doesn't hide its head in the sand. That's just an old story, and rather silly at that. What the ostrich does do, in good company with geese among others, is that it will occasionally eat some sand and gravel. The gravel mainly stays in the stomach and helps with breaking up the food. See the Related Link below.
Gravel is Inorganic
gravel
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gravel
Mike Gravel's birth name is Maurice Robert Gravel.
Tiff Gravel's birth name is Tiffany Reagan Gravel.
abiotic