Those are pretty good cameras, my wife has one of them.The difference is the glass in my lens versus in your lens. The D60 is a consumer camera with a higher f-stop lens. My D5000 is ok but I actually need a ISO body for low light and a bigger lens like 300mm f2.8 etc. your 70 - 200 is probably f5.6 and mine is f2.8 that just makes images clearer and works better in low light.
Light is everything in photography, what amazes me are the images these trail cams can put out!