User Gallery in the Members Only Section has some features that are worth knowing about.
When first opened, the default display is all photos in the gallery, with the newest photos at the top. If you only want to look at a certain category e.g. Bird – Rest of Scotland or a specific month, click on Categories and select what you want to look at.
The search function appears to work quite well, part text appears to work e.g. entering warbl seems to bring up most warbler photos. It will only search in the category that is currently open. Worth playing around with.
Once a photo is opened, clicking on the name of the photographer will display all photos posted by him/her, displayed in pages of a hundred.