There are couple statues of animals throughout the zoo and I think because she can't get close to the live ones she particularly enjoys hugging on the statues - yesterday she just sat and hugged them for so long it was easy for me to get my camera out to capture some three year old sweetness.
She enjoys every animal at the zoo (with the exception of the gorillas for some reason), but turtles are still Kate's all time favorite animal to see... or even to not see: we've just entered the make believe friend stage and her invisible friend is a baby turtle who sometimes shows up with his momma :). Fun times!