They have to keep them cold to keep them alive! How ironic!
It's great to see these questions.
The frost dragon's egg is usually blue with snowflakes but they can vary.
an egg incubator
yea nah
Frost dragons live in cold eriase of worlds. If they are on earth they will be probably on the south or north pool
First you need to incubate the egg...
Typically 28 days.
Every summer.
you will more than likely still incubate the egg
It is unknown
18-21 days
Frost dragons survive in icy areas. It is their natural habitat. Their eggs need to be layed in ice before they can hatch. Their temperature, like humans, determine the gender of the baby. They may well be...icy areas are hard to get at...and Frost Dragons live in caves. If you are planning to go to an icy area (like Antartica) be sure to be on the lookout for tracks, poo and bones that may lead as evidence for dragons!
Do you mean, can a rooster lay an egg? The answer is no. Only hens can lay an egg. Do you mean, will a rooster incubate an egg till it hatches? The answer is no, only hens incubate the eggs. Occasionally a rooster that doesn't know any better will sleep in the nestbox but he is not there to incubate and could actually break and eat the egg instead. Do you mean, will a rooster chick hatch out of an egg? Yes, both roosters and hens come from eggs.