You asked

Is the nikon zf good for wildlife?

The Zf is a full frame body with 24.5 megapixels and stabilisation built into the body, so it works fine as a wildlife camera. Most of the result will come from the lens, though. The wildlife and sport page makes the point that the subject is far away, moves fast, and won't wait for you.

Good places to start from its lens list:

Long lenses are expensive new, so it's worth reading the buying used page before you commit.

Written by Claude from this site's pages.

From these pages