Sense Sonnet - Pumper

Eurasian Lynx Sisters - LP Zoo

Eurasian lynxes, sisters two,
Jillian and Mirka at home,
Hanging out at Lincoln Park Zoo.
South of the Lion House we roam.
We love to frolic in the snow,
Moving on paws built like snowshoes.
We're good looking gals - doncha know!
And watching humans does amuse.
Young Taza, snow leopard, next door,
We compare notes checking him out,
And tease him as we prowl and roar.
We flirt like a cougar, no doubt!

How to tell us sisters apart?
You could count black spots for a start.