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With most breeds it is extremely difficult to tell a male duck from a female. You can take them to a professional sexer, but even they can get it wrong. it is a lot more accurate to wait for the ducks to mature.
Wiki User
∙ 12y ago
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∙ 9y agoWhen the duckling is 3 weeks old their quacks change. Males have a lower, raspier quack and females have a loud high pitched quack. There is also vent sexting, which is done by professionals only, to tell if the baby duckling is male or female.
Wiki User
∙ 14y agoDomestics - female ducks quack, except muskies, geese don't. There is no simple answer because everything that is different has exceptions in one breed or another. In wildfowl it is even more difficult as some duck are commonly called geese and the word goose is applied to several groups of waterfowl that aren't particularly closely-related.
Wiki User
∙ 13y agoYou won't be able to until they are older. When they are older a rouen will be much bigger in size than a mallard.
Wiki User
∙ 15y agoyou have to sex them. do not try this yourself. find an avian vet near you. go to http://aav.org/vet-lookup/
Wiki User
∙ 15y agoYou can't. You shouldn't keep a wild baby duck because it is illegal. You need to take it to an animal refuge.
Wiki User
∙ 15y agoGeese have conical bills, Ducks have flat bills.
Anonymous
Rouen ducklings have 2 stripes under their eyes while Mallards only has 1 stripe
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Do Simba and Nala have a girl cub or a boy cub?
[= A Little Baby Girl =][= A Little Baby Girl =]
How can you tell if its a girl tiger or a boy tiger?
The same way you tell if it's a boy or girl dog or human.
How can you tell if a duck is a boy or a girl?
You pick up the duck and you place your thumb underneath its tail and grip the tail. This is kinda gross but think you are trying to flip the anus inside out and you do that. Is theres a swirly thing in its anus then its a boy, if theres nothing just a bump then its a girl!
How do you tell if baby guinea pigs is a girl or boy?
might sound nasty but u look between its legs if there a twig and berrys lol its a boy
What does table breaking mean?
Girl and boy making a baby
How do you tell the difference between a boy baby black bellied whistling duck and a girl?
one is a duck the other is a human
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
Does heartbeat of baby tell if baby is boy or girl in humans in first trimester?
for me no
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
Is Daffy Duck a boy or girl?
Donald duck is a boy
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 old is a boy duck when he can make baby?
Duck make baby at 6 p.m.
How can you tell if you are having a baby boy or girl?
You can see on the ultrasound sometimes
