Knitting hats

I have done a little more knitting. Here are two of the hats that I have done. I am finishing a yellow duck hat for Audi. I need some orange yarn for the bill. Right now we call it the "yellow frog hat". Gabby wants a camel hat. Any ideas on how to do that?

This is the green frog hat. I think I did pretty good considering I made it up as I went.