I am unashamedly a wildlife photographer, and as such love both animals and the gear that lets me get up close and personal with them. The arrival of the Canon RF 200-800 is a significant change in the latter: not only for its reach, but for the sharpness of the lens that allows me to crop even further.
The following two images were taken hand-held and cropped in post to get the isolation and composition I really wanted.
Give that Zebra are evolved so that by standing together their strips created a disruptive pattern that confuses predators, it can also be a challenge to capture, and the classic image is one of a line of such animals at a water hole. Until I can get that one, these will have to do...
Thank you for your generous comment, Steve. Not my best work by any means, but I have not been able to shoot for a while and it's still a challenge for me, especially with a beefy lens like the 200-800.
The originals were framed for a much bigger composition, which I shall post here, so the images above involve a lot of cropping that the camera and lens were reasonably tolerant of.
Thank you John and Rick for you generous comments. For many shooting wildlife in greyscale is an odd thing to do, but there are some amazing photographers out there who have made that their style and are very effective with it. Removing the colour allows us to concentrate more on the nature of an animal, and makes such images into character portraits. 
