Do penguins have knees?

[Sensa113]

I have never really thought about this but it popped up in a conversation the other day.

Any penguin experts out there?

[amarillis]

Yes, apparently they do. They look like they've got really short legs because the knee and upper leg is covered with feathers. Click on the link below, it has more info if you want it:

http://www.penguin.net.nz/faq/faq.html