You asked
Is the canon eos r7 good for wildlife?
Yes, the Canon EOS R7 is one of the better bodies for wildlife. The 1.6x crop stretches your telephoto reach, and in-body stabilisation helps when you're hand-holding long lenses. The lens does most of the work, though. Wildlife and sport is the hardest kind of photography to get right.
For reach, I'd look at these:
- Canon RF 100-300mm f/2.8L IS USM: fast and sharp, equal to 160-480mm on the R7. My pick if you can afford it.
- Canon RF 100-500mm f/4.5-7.1L IS USM: a lot of reach, equal to 160-800mm.
- Canon RF 200-800mm f/6.3-9 IS USM: the longest option, equal to 320-1280mm, but it's slow in low light.
Good lenses hold their value well, so buying used is an easy way into the long end.
Written by Claude from this site's pages.