We are up in the Swiss Alps.

Was hiking up the mountains when I saw a large herd of bulls almost 3000 meters up a mountain side, far away.

I made a point of going in their direction.

When I got close, I could hear a racket!

From all the bells on their necks!

I think PHs in Africa should put bells real trophies to make our life easier!

Why would a PH bother with bells when the scientists have already put collars on so many of the best specimens?
All the PH has to do is buy a receiver and when he has located and taken the beast just cut the collar off before the photos are taken!
He would already have bought long range drones to locate animals and perhaps have a recording of the infrasound calls of a cow elephant on heat to play on a loudspeaker near the park boundary to call the big bulls out.
Come on Saeed, get your imagination really going!

The Alps sound cold. I don't do cold.

I think a Cessna 182 works just about as well as a bell .