in a tree high up
The Robin is hatched from a baby blue egg.
a baby
It means it is rotten.
Nothing if the baby is still living then what ever cracked the egg didn't kill the baby it just cracked the egg
I think the bird in dies. I had found a robins egg once that had a dead baby robin in it.
Yes
How big does a robin egg get before it hatches
Yes, a robin will ,in fact, foster another egg. I think.
Have sex with a male robin.
Call your local animal control center and give the workers the egg. They will take it from there.
Robin's eggs are light blue.
The American Robin will see their eggs hatch in about fourteen days, after a mating season that lasts from April until July. The European Robin, a cousin of the American Robin though not as large or brightly colored, has roughly the same incubation period. Their breeding season begins in March.