Here I will list some of the gear I use and some affiliated links to that gear. If you purchase through those links then I do make a small commission. 
My main camera, the awesome Canon EOS R5 Mark II
My Wildlife lens. The Canon RF 100-500mm f/4.5-7.1L IS USM Lens
Canon BG-R20 Battery Grip.
Spare batteries, 6 x Canon LP-E6P
Backup/B camera The Canon EOS R10
Cotton Carrier G3 Harness 2 camera. The most comfortable way to carry your camera.