hi! looking for suggestions on best wildlife camera. I currently have a sony cybershot dsc-h7,that is about 9 years old.looking for a light weight dslr or similar for taking awesome photos of Colorado wildlife(elk,deer,mountain lions,bears,etc...) and also,colorado scenery(flowers,trees,etc..) anno afford a 2000-5000 dollar camera. maybe something around 700 or less? (used new) thanks!