If you're not a regular user of PBase, you might not notice that there are links to different image sizes below each photo. I've started uploading larger higher-resolution files (about 1200 pixels largest side) and you can view the larger versions by clicking the "original" link below an image. However, unless you're on broadband, it will take a while to download an "original" image as they're mainly between 250Kb and 500Kb with some even larger.
Earliest ones taken on my first trip to the park with my new tele lens wishing I had a bag of nuts (no comments) and/or a tele-converter. Some, from 27th July were taken with the help of both nuts and TC :)