From what I can find, ostriches and emu do not have bladders, although there do seem to be some folks online saying that they do.
Not a subject that I have ever cared about, but what is your point?
Under a government which imprisons any unjustly, the true place for a just man is also in prison. Thoreau: Civil Disobedience (1846)
"Give me your tired, your poor, your huddled masses yearning to breathe free, the wretched refuse of your teeming shore. Send these, the homeless, tempest-tossed to me, I lift my lamp beside the golden door!
We got a thousand points of light for the homeless man. We've got a kinder, gentler, machine gun hand. Neil Young, Rockin' in the Free World.
Worrying about the "browning of America" is not racism. -- Faith
I hate you all, you hate me -- Faith
No it is based on math I studied in sixth grade, just plain old addition, substraction and multiplication. -- ICANT