Comparison to other images from same camera
Would be very useful to compare images taken with same camera, at least those already reviewed by user. In several instances it has taken more than one image from same camera for me to realize that apparent animal sitings were actually debris or other artifacts. Would also be useful to have available day and night reference images from camera whose image is being viewed.
You can sometimes do that after you've classified a pic and hit the Discuss button. From the thumbnail view with the comment panel, change the last digit of the URL to the previous or following value, e.g., ACH000ehyd to ACH000ehye. It's often, but not always, a pic from the same camera. Values run 0 to 9, a to z.