There are some great sites that helped us identify a panther call near our property about 15 years ago. It was about 10 PM and my dog and I were having a late stroll on a nice early fall night. As we silently made our way we heard a blood-curdling wail similar to a girl weeping inconsolably ,with a guttural growl. We stopped dead in our tracks, nailed to the spot. The short fur on my boxer’s spine was at attention. We were both shook. Once I got settled, I found a site that had animal calls in audio to match pix. No mistaking.