Group Trackr is provided to the Flickr user community for free. If you like it, here's a few ways to say thanks.
[dismiss]This graph is automatically updated every day. To include this image on your Flickr group page (or any other webpage) copy and paste the following HTML:
Alternatively, you can link to this page using the following code:
Text link: Statistics for Flickr group: Encyclopedia of Life Images
http://dev.nitens.org/flickr/group_trackr.php?group=806927@N20
The form below allows you to download full statistics for this Flickr group since the date it has been tracked. The download consists of a table of daily activity ordered by date and with the following values per row: date (ISO 8601), number of members, number of photos.