I own a Nikon L120 Point and Shoot camera with 21x zoom and also Nikon P500 Semi SLR with 36x zoom. M planning to buy an SLR and needs advice and suggestions for it... M a wildlife photographer especially birds and mammals also involved in Macro Photography and Portraits...

The details of the Gear I am Willing to Buy is following....

Nikon D5100 16.1MP, 11AF point and 3D Focus Tracking, Max ISO 6400 4fps
Including Kit Lens 18-55, f/3.5-5.6 VR
Additional Lens 70-300 f/4.5-5.6 AF-S VR IF-ED (IF- Internal Focusing,ED-Extra Low Dispersion)

Help me with this Gear... And Advices and Suggestions will be great...