Just a few skulls

Mom and Catherine had these skulls in their backroom so when I brought my dresser in a month or so ago, I brought these to sit out in the front of the house. I've always loved skulls and various bones. The larger may be a cow or a horse. I have no idea about the smaller ones.
It's a cloudy, windy day today but at least we are well above freezing so it makes it bearable. The kitty, which I have decided to call Mizzy, for no reason except I liked it better than Missy, and I have gotten into a nice routine. Once she eats and heads outside, I'll go out and we have a petting session and then she likes to play with the catnip mouse. If I have the door open, she will pop in from time to time but not stay long. I'm thinking another couple months and hopefully I can pet her inside the house and shut the door without her freaking out.