Yes. The ostrich, the emu, and the kiwi come to mind as examples.
The ostrich is one.
one difference is that a penguin is a flightless bird and a puffin can fly.
No, a penguin is not a mammal. A penguin is a bird. However, it is one of the few birds (like the ostrich) that does not fly.
well, a bird that cant fly has a larger body mass than one that can
One is a penguin, another is an emu, and another one is an ostrich.From the lighter side: A jail-bird!
It is different by a fish has gills and a bird dont. A bird an fly a fish cant, see the difference?
one to frigid no matter what the condition and its like smoother than it's skin
Emu
a peguin is one of the many birds that do not fly there is also emu and a ostridge that dose not fly
it means you can only hear with one ear like a wing theres two wings on each side if a bird hurts its wing it cant fly if some one cant hear then they are only hearing with one ear
when your creating your penguin you have the choice of ultamite chat or i cant remember but choose the one that i cant remember.
No one can because humans cant fly naturally.