What are the stages of chickens?

Chickens go through several distinct stages of development, each with its own characteristics. Here's a breakdown:

1. Embryonic Stage (Incubation):

* Fertilized Egg: The journey begins with a fertilized egg. The development process takes about 21 days.

* Blastodisc: This tiny disc of cells on the yolk is the starting point for the chick embryo.

* Early Development: Within the first week, major organs and body systems begin to form.

* Growth: The chick grows rapidly, developing limbs, feathers, and a beak.

* Hatching: The chick eventually pecks its way out of the egg, marking the end of the embryonic stage.

2. Chick Stage:

* Newly Hatched Chick: The chick is covered in down feathers and has a small, underdeveloped beak.

* Rapid Growth: The chick grows quickly, gaining weight and developing more feathers.

* Socialization: Chicks begin to develop social skills and learn from their siblings and parents.

* Sexual Differentiation: Male and female chicks start to show differences in appearance and behavior.

3. Juvenile Stage (Pullet/Cock):

* Pullet: A female chicken under a year old. She develops adult plumage and begins to lay eggs.

* Cock: A male chicken under a year old. He develops adult plumage and begins to crow.

4. Adult Stage (Hen/Rooster):

* Hen: A mature female chicken capable of laying eggs. She continues to molt and lay eggs throughout her life.

* Rooster: A mature male chicken. He is responsible for mating with the hens and protecting the flock.

5. Senior Stage:

* Older Hens: Egg production declines, and they may become broody (want to sit on eggs).

* Older Roosters: They may become less active and more aggressive.

Note: The specific ages and timelines of these stages can vary depending on the breed of chicken and environmental factors.