“The enormous zoom range and strong image quality are reason enough to put the [Nikon] P510 toward the top of the superzoom heap.“
DigitalCameraInfo has published their review of the Nikon Coolpix P510, an ultra zoom digital camera with 16.1MP resolution (1/2.3-in. CMOS), 42x ultra wide-angle optical zoom (24-1000mm equiv.), 3.0-in. Vari-angle LCD (921k-dot), Optical Image Stabilization, PASM, Scene Modes, Continuous Shooting 5fps, Easy Panorama (seamless 180° or 360° image), built-in GPS and geotagging features, and Full HD 1080p video 1920×1080 @ 30fps with stereo sound.
You can read the Nikon Coolpix P510 Review @ DigitalCameraInfo.