Local wildlife of old

In earlier times, the native species roamed the frontier in plentiful numbers. It was even possible to walk right up to the wild chicks and make friends with them. Then one day, without any warning...they were gone. No explanation was ever given. I have "wondered why" ever since. That was over seven years ago. Did they migrate to movieland to be summer stars? Or are they grooming themselves for pure custom work? I wish I knew...
I'll never forget Melissa Kiss and Tawny Chixx...
Cluck-a-doodle do...