Both male and female quack. they do not sing. the only way to find if the duck is a female is to sex the duck. I would not recomend doing it yourself because you could hurt the duck in the process. find the nearest avian doctor to you and have it done there. go to http://aav.org/vet-lookup/ to find an avian vet.
Yes, they are.... There are only many out there... it comes from a white male tiger and a normal female tiger when they breed it comes out to a white tiger. But the reason they are so rare is because... when there out in the wild there easier to catch as prey than a normal tiger because of there white and black hair.. pluse they dont blend in with anything.
They study animal behaviors and what affects animal behavior.
no, they dont
I dont think so why do you think they are called HUMAN female birth pills?
you
It is a nature thing. Black bears dont really find other male black bears attractive they just mate with them because the white female polar bears find black bears very attractive for their big weiners so the black female bears snatch they black males up before the white ones because they think their hoes.
you dont
I dont no I dont no
i dont know?
The UK and Ireland quack dont ducks "quack"
i dont know what you mean by 2? but for white and black its whatever you preffer
ke$ha and yes ke$a with a $ because if you dont use it it is wrong so use $$$$$$$$$$$$$$$$$$$$$$$$$$$$$
no she dont she likes them even if they are black and she is white that dont mean nothing
I dont know
um no they dont they're blank. you write them. if your evil then black && if your good its white um no they dont they're blank. you write them. if your evil then black && if your good its white
i dont know but email me if you find out
i dont know but its somewhere there