The engine's answer

Best full-frame camera for wildlife, under €3,500

Canon EOS R6 Mark II

84% match

The enthusiast body pros keep as backup

Why it wins here

The Canon EOS R6 Mark II takes this question at €2,500 — €1,000 under the €3,500 ceiling — with a 84% match against 61 current cameras. For wildlife the engine leans on autofocus and burst rate: it scores 90/100 and 20 fps, where the pool averages 80/100 and 14 fps. At 670 g it is heavier than the average camera here (577 g). Asking for a full-frame sensor alone ruled out 36 of the 61 cameras before scoring began.

The dimensions where it beats the rest of the field by the most, for this question specifically.

  • Sensor
  • Subjects
  • Budget

What's good

  • Superb low-light AF and 40 fps e-shutter sprints
  • Balanced, comfortable, dependable

What to watch

  • 24 MP limits heavy cropping
  • RF lens prices climb quickly past the basics

What came close — and what each gave up

Questions this answer raises

Is the Canon EOS R6 Mark II within a €3,500 budget?
Yes. At €2,500 it leaves €1,000 of the ceiling unspent; the Sony ZV-E1 costs €2,300 and the Nikon Z6 III costs €3,000.
How good is the Canon EOS R6 Mark II for wildlife?
On the subjects question it scores 65%, 19 points above the average of the 61 cameras ranked. Its strongest numbers for this use are autofocus (90/100) and burst rate (20 fps).
Is the Canon EOS R6 Mark II a full-frame sensor?
Yes — sensor: Full-frame. 36 of the 61 cameras in the pool are not, and were never in contention here.

Change an assumption

This page answers one photographer's question. Yours is not that question — adjust the subject, the format or the budget and watch the whole field re-rank.

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