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It is a difficult thing to distinguish and requires long periods of observation.
Male and female crows look very much alike, although differ slightly in their behaviour. Males will get rowdyer in spring, during breeding season, and will often show off to the females by puffing up their feathers. They also fight other males and chase off rivals from their territory.
If the sex must be determined in a solitary crow which cannot be compared in behaviour to others of its kind, then a DNA test is the most effective (though rather expensive) way.
Also some females will lay eggs, even if not fertilised.
What else can I help you with?
How can you tell if a Robin is a boy or girl?
If a robin has a black head it's a male.If it has a gray head it's a female.
Will her baby be a girl or a boy?
I think it maybe a girl but im not sure could be a boy!
Is good luck charlie's new baby a boy?
It is a boy. [watched Good Luck charlie episode special delivery.]
Is the new Good Luck Charlie baby a boy or girl?
charlie is a girl.
Princess bride is buttercups baby a boy or a girl?
A girl named Waverly.
How could you tell if a robin egg is a boy or girl?
wait for it to hatch.
How do you tell a baby bunny is a boy or a girl?
You can tell whether or not your rabbit is a boy/girl by looking under its butt.
Can you tell if its a girl baby or a boy baby?
bye if it has a vagina or a dick
How can you tell if a robin is a boy or a girl?
If a robin has a black head it's a male.If it has a gray head it's a female.
How can you tell that a baby is a boy or girl?
By the color of the ribbon in the baby's hair or, if the baby has no hair, by the color of the clothing or blanket. If the baby is a boy, the color will be blue; if the baby is a girl, the color will be pink.
You are having a baby how do you know if its a boy or girl?
go to the doctor and get an ultrasound, then the doctor can tell you if its a boy or a girl
How can you tell if a baby bird is a girl or boy?
It depends on the species.
Can you tell whether a baby is a boy or girl without a doctor?
no
Could you tell if a baby is a girl or a boy by looking at its feet?
No
How can you tell if a Robin is a boy or girl?
If a robin has a black head it's a male.If it has a gray head it's a female.
How can you tell if you are having a baby boy or girl?
You can see on the ultrasound sometimes
How do you tell a boy or girl baby grasshopper?
you cant they dont have genitals
