I said 'no animal', but...
I'm pretty sure that's a close up of a horn. I have no clue which animal it actually is, though.
by maricksu moderator
If you see animals, don't choose 'no animals'. Always make your best guess to all animals you see. This is important and how this project works. No need to worry about mistakes, every photo is shown to several people until consensus reached.
Yes, you are right, here are horns. Big antelope and horns are curving backwords. Here is Topi. This is not an easy image, but don't worry, you will learn in time while classifying more images 😃