I have a male cat named Hugh. His mom was pure white, and his dad pure black, so Hugh came out with gorgeous black, white, and grey tiger stripes. He just turned three in April.
Hugh has a very unusual habit: when he is in the window and sees a bird, he "chirps" at it. Not a "meow", not a growl, but an honest-to-goodness "chirp". I guess he's trying to lure the bird to the window; like he's thinking "I'll sound like a bird, so the bird won't know that I'm a cat".
Also, he has this bear, "Mr. Bear" (original name, huh
), that we got for him when he was still a baby. Now, when Hugh thinks nobody is watching/listening, he will carry Mr. Bear through the house, talking to him. I will be sitting, watching tv, and all of a sudden hear "Mrroww, mmrroww, mmroww", and then I'll see Hugh with Mr. Bear hanging from his mouth. Too cute!