Macro and telephoto, clear pictures

60D without even thinking. Get one with an EF-S 18-135mm lens as kit, this humble lens will let you learn while having a good range for nature and getting close to things. 

Now, let's see about your macro inclination, OK? A "macro" lens is the one that will help you get an object on your camera display at least as big as its real life size. Many lens say "Macro" but don't do that and the ones that do it are not inexpensive, so what to do? I would recommend investing in an extension kit, this are rings you install between the camera and the lens so the glass is farther from the sensor thus magnifying the subject. I used the one from Kenko and was very, very happy. Buy an extension kit and use it for a while, as I mentioned, they work with any lens. Doing so will help you decide if indeed macro is for you without having to spend your money in a macro lens just yet. But if insist in macro, get the 100mm, great lens at about have the price of the 100mm L IS (which I have and is expensive but I do macro all the time)