Out for a short hike across the nearby viewpoint on a bright, blue sky morning, I was surprised to see a line of five deer grazing on the hillside above. This deer was first in the line (and doing a great job of holding still for the photo!)
This is an iPhone photo, taken with the 3X (77mm) ‘telephoto lens’, and the detail seems acceptable for screen use.
Technical: iPhone 14, Pro Max , ISO 32, 1/270 sec, f/2.8, handheld