Hi /p/
I am looking into upgrading my old trusty NICON D60 which i used mainly for nature/bird photography. Also i recently got more into diving and diving photography but only have a shitty digicam for that.

So I ask you: is there a camera out there that would be an upgrade for land/nature/brid photography and would be usable underwater (with a waterproof case of course).
Bonus points if i can continue to use my old nikkor lenses.

As reward/punishment have some pics from aforementioned camera