Is the canon eos r3 good for wildlife?

Yes, the EOS R3 is a capable body for wildlife. It's full frame, has stabilisation in the body, and takes the whole Canon RF telephoto range. The lens does most of the work here, though. Wildlife is the hardest thing to photograph, and the R3 is only half the answer.

For reach, I'd look at these:

• Canon RF 100-500mm f/4.5-7.1L IS USM is the flexible all-rounder for animals that come and go.
• Canon RF 200-800mm f/6.3-9 IS USM gives you more reach if you can accept a slower aperture.
• Canon RF 600mm f/4L IS USM is the serious option for distant subjects, with a much bigger budget to match.

If you want wildlife on a smaller budget, Canon's EOS R7 is the APS-C body I'd point you to, since the crop gives extra reach. Buying lenses used is also a cheap way to try a long focal length before you commit.

Written by Claude from this site's pages.