answersLogoWhite

0


Best Answer

She is brooding or incubating the egg. This means she is using her own body temperature and humidity to develop the embryo inside the egg. This development takes 21 days and after hatch the broody hen will protect the little chicks until they are old enough to join the flock.

User Avatar

Wiki User

15y ago
This answer is:
User Avatar
More answers
User Avatar

Wiki User

9y ago

Birds sit on eggs to warm them up.

The warmth allows the chicks inside the egg to develop properly, this is called incubation. Much like baking a cake in an oven.

If the eggs are too cold then the chicks inside them will either be underdeveloped or could die.

This answer is:
User Avatar

Add your answer:

Earn +20 pts
Q: Why does the mother hen sit on the fertilized egg?
Write your answer...
Submit
Still have questions?
magnify glass
imp
Continue Learning about Zoology

Is every egg of hen can give chicken?

Potentially yes, however that possible chicken can never be formed unless the hen and a rooster get together and mate. The egg must be fertilized first. The majority of eggs are not fertilized as chickens used to produce for the mass market never see a rooster. On my farm almost all egg are fertile, but I collect them daily, refrigerate them and they do not get a chance to develop an embryo unless I put them in an incubator or allow a broody hen to sit on them.


Why does a hen sit in the nest all the time and squawk at you when you try to move her?

If the hen has eggs, she is trying to protect them.


How long does a chicken sit on an egg to hatch it?

It depends, if a chicken if Broody and the egg is not fertilized, it will continuasly sit of it. if it is fertelized, i estimate (not sure, dont blame me if this doesnt happen) about 2 weeks, maybe 3.


Can a chicken lay an egg that is not fertile?

Chickens will sit on a ceramic egg. They have no way to tell that the egg is bad. See link below for this definition: Nest egg The allusion is to putting a real or china egg into a hen's nest to encourage her to lay. The connection between this and the 'savings' meaning isn't exactly clear. It may be that the idea was that the egg that was put into the nest could be later retrieved, after the hen had laid.


Will a hen duck sit on a nest with eggs that are not fertilized?

A duck will sometimes sit on unfertilized eggs. Usually, after a while the duck will come to realize that the eggs are not going to hatch and she will give up and move on.

Related questions

Will a hen sit on an egg if it has not been fertilized?

yes


Does a rooster sit on the egg to fertilize?

No. The rooster has relations with the hen and she lays fertilized eggs


How does a chicken know its egg has been fertilized?

The broody hen does not know that her eggs are fertilized. Broody hens will sit on an unfertilized egg for months if allowed. They will even sit on golf balls. Most farms remove any eggs that have not hatched after 30 days if the hen insists on remaining on the eggs.


Can chicks hatch with the hen squashing them?

Yes, the hen is careful not to squash the chicks. Hens sit on the clutch of eggs for three weeks without crushing them. Once the chicks start to hatch the hen is extra careful and often gets adjusts her position. The hatching chicks will stay under the mother hen for a few days and even when they venture out, they will dive back under her for protection.


Is every egg of hen can give chicken?

Potentially yes, however that possible chicken can never be formed unless the hen and a rooster get together and mate. The egg must be fertilized first. The majority of eggs are not fertilized as chickens used to produce for the mass market never see a rooster. On my farm almost all egg are fertile, but I collect them daily, refrigerate them and they do not get a chance to develop an embryo unless I put them in an incubator or allow a broody hen to sit on them.


Will a hen sit on its first egg?

Sometimes, she will usually wait to sit when there are many eggs.


What does the mother hen do when it has laid eggs?

sit on the eggs


What happens to the egg in the woman's body after it is fertilized?

If the egg is fertilised a hen can sit on it for 21 days and hatch it into a chick. Or you can incubate it but if the hen sits on it for a few days then gets off and stays off then throw it away and don't eat it because there will probably be a chick developing inside and i really think you don't want to eat that. It's still ok if the hen gets off for food and water but it has to come back on fairly soon or the egg won't hatch. If you get the egg even before a hen can sit on it then it is ok to eat. It's probably still good if you collect eggs once or twice daily.


Will a hen automatically sit on the egg to hatch?

A hen will go "broody" at anytime during her egg laying years. Not all hen do and some breeds are just naturally brooders. To ensure at least one brood hen in the flock you might consider getting a Cochin or a Silkie hen as these two breeds are good brooders. There is no way to force a hen to sit on eggs.


How does a chicken know to sit on her fertilized egg and not just lay the egg and leave the coop?

Just like a human, the Hen will have maternal instinct. In other words, it is in her blood and DNA to know what to do. Some Hens do not get attachments to their eggs at all and will just leave but it is very rare.


What do you need to get chick to hatch from a egg?

You need to start with a fertilized fresh egg. An incubator, thermometer and hydrometer would also be handy. You also need to be able to devote at least 21 days to the care of the hatching eggs. A live broody hen would do all this for you.


Why does a hen sit in the nest all the time and squawk at you when you try to move her?

If the hen has eggs, she is trying to protect them.