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Chickens eat gravel for two reasons. Their lack of teeth means that food swallowed has to be processed by the stomach alone. The presence of gravel in the stomach helps to MASH up the food in the stomach and ease digestion. Broken down gravel eaten by chickens is also used to form the hard shells of the eggs laid by hens.
Wiki User
∙ 13y ago
Wiki User
∙ 13y agoMany species of birds will swallow stones. These aid in digestion because they help grind items in their stomachs.
These stones are called gizzard stones or gastroliths and are usually smooth and round from the polishing action in the animal's stomach.
When too smooth to do their required work, they may be passed or regurgitated.
Wiki User
∙ 12y agoBelieve it or not, grit actually helps them digest their food. So by giving your chickens grit (Not as babies because they could choke on it), your helping them be happier and healthier. It aslo makes the healthier to eat.
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What animals live in gravel?
Some birds will use gravel in their nests, but i would search some where else for more specific information.
Why do some birds eat sand?
Many species of birds will swallow stones. These aid in digestion because they help grind items in their stomachs. These stones are called gizzard stones or gastroliths and are usually smooth and round from the polishing action in the animal's stomach. When too smooth to do their required work, they may be passed or regurgitated.
Do lizards eat birds?
Some lizards do yes. But not all of them. Most lizards are too small to eat birds.Crocodiles, monitor lizards and komodo dragons are three examples of reptiles who will occasionally eat birds.
What small birds are predator birds?
There might be some wild animals not on this list, but here are some animals that would eat puppies: * Adult Dogs, especially male dogs * Coyotes * Cougars * Alligators
Do birds ever put rocks in their nest?
A kind of bird that lives in the Amazon decorates its nest with small blue pebbles and some birds build their nests on top of rocks as support.
What are small pieces of rock?
Pebbles, stones, gravel or sand. With some rock it would be shingle.
What animals live in gravel?
Some birds will use gravel in their nests, but i would search some where else for more specific information.
Are birds small?
Bird's are different sizes.Some are small and some are big,some are even average sizes.
Do some birds eat mammals?
Yes, many birds of prey eat small mammals.
Do small birds eat grass?
Some birds eat grass but most eat seeds.
What are some enemies of the snowy owl?
rodents, small birds
What is an animal that will afraid of a cat?
Mouse Small dogs Birds monkeys some small children
Why do some birds eat sand?
Many species of birds will swallow stones. These aid in digestion because they help grind items in their stomachs. These stones are called gizzard stones or gastroliths and are usually smooth and round from the polishing action in the animal's stomach. When too smooth to do their required work, they may be passed or regurgitated.
What are the predators of cricket?
Spiders, some wasps, ground beetles, birds, small rodents and lizards are cricket predators.
You haves some cannas blooming yellow how do you keep the small birds from eating the blooms?
the cannas has some pretty blooms but the small birds eat all of them before full bloom. thanks Milton R
What are some nonliving things in a desert?
Abiotic factors (nonliving factors) of the desert include soil, sand, gravel, rocks, water, air and light.Some abiotic (non-living) things in a desert are sand, rocks, stones, little rain and wind.
What is a home of a small animal?
Many small animals live in burrows, or dens. Some small birds will make nests on the ground.
