Regardless of the number of times I have hatched chicks, the process of embryo development fascinates me equally each time. That a chicken egg can evolve from common recipe ingredient into a living, breathing, fluffy-butt in a mere 21 days fits my definition of miraculous.The following photo presentation pairs well-known images from the Purdue Research Institute, depicting embryo development from the inside, with my own photos of candled eggs throughout the 21 chicken egg incubation period.

I invite you to view any one of my YouTube videos to witness the wonder of hatch day. Baby Chick Hatching in Home Incubator, Singing and Dancing Easter Egger, Hatch Day! Ameraucana Chick Arrives! and Hatching Easter Egger.

Egg candling was done using the Brinsea OvaScope egg candler. 

To see day 15 candling video click here

Sources for the narrative information included on these images:

http://chickscope.beckman.uiuc.edu/resources/egg_to_chick/development.html

Kathy Shea Mormino

Affectionately known internationally as The Chicken Chick®, Kathy Shea Mormino shares a fun-loving, informative style to raising backyard chickens. …Read on

Regardless of the number of times I have hatched chicks, the process of embryo development fascinates me equally each time. That a chicken egg can evolve from common recipe ingredient into a living, breathing, fluffy-butt in a mere 21 days fits my definition of miraculous.The following photo presentation pairs well-known images from the Purdue Research Institute, depicting embryo development from the inside, with my own photos of candled eggs throughout the 21 chicken egg incubation period.

I invite you to view any one of my YouTube videos to witness the wonder of hatch day. Baby Chick Hatching in Home Incubator, Singing and Dancing Easter Egger, Hatch Day! Ameraucana Chick Arrives! and Hatching Easter Egger.

Egg candling was done using the Brinsea OvaScope egg candler. 

To see day 15 candling video click here

Sources for the narrative information included on these images:

http://chickscope.beckman.uiuc.edu/resources/egg_to_chick/development.html

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104 Comments
goldenboy
goldenboy
12 years ago

Ok, so im new to the whole incubation thing. Does the 21 days start from the moment the egg is layed or from the time the hen gets all her eggs layed and starts to set? And how does she know when to start setting on the eggs?

Penny Addington
Penny Addington
12 years ago

very cool!!

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