i think they eat gravel because it helps them digest stuff in their stomach. they arent the only animals who do that but i don't remember which anymal also does that
cuz they feel like it....gosh
Birds eat gravel to help them digest their food.
Birds swallow pebbles because the pebbles help grind up the food in their stomach, so it helps them in digestion.
Grit and gravel acts as a grinding medium to help break up food in the stomach
Birds do not have teeth, so they swallow stones to fill their gizzard where the stones are used to "chew" their food.
because there nuts in the head
many birds will eat small stones or gravel. These go into the crop and assist in breaking down food particles.
Birds eat crushed up shells and fine gravel to help grind up seeds in their crop. The crushed shells will also provide additional calcium to form the shell of future eggs.
Some birds will use gravel in their nests, but i would search some where else for more specific information.
NO
the answer is 12 boy.
there airways can get clogged with the gravel this can have affects.
No. Koalas do not eat gravel. They fed primarily on eucalyptus leaves, as well as gum tree blossoms. They sometimes chew the bark of the tree, but never gravel.
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Yes, birds eat caterpillar, worms, earthworms, etc. birds do not eat other birds, other big birds eat such as falcons and hawks!
Do not use gravel in a turtle tank. They will eat it and it can cause serious problemlems - even death. If you do want to use gravel it must be very large gravel so that they cannot eat it but you may also just have a bare bottom - it is easier to clean also.
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