Recommendation of an old mid to high end camera please

Budget: £120

Country: UK

Condition: Used

Type of Camera: Mirrorless, DSLR

Intended use: Photography

If photography; what style: (landscape, wildlife

If video what style:

What features do you absolutely need:

What features would be nice to have:

Portability: shoulder strap is fine

Cameras you're considering:

Cameras you already have:

Notes: wanting a camera for zoo animal photos(through the glass for instance) or of my children playing on the beaches, the phone cameras are not great and don't capture crisp colourful photos..

Looking at a mid level camera from before mirrorless I guess .