I think this would be fascinating and important to investigate, as would the only natural rocky bit of Essex present at Harwich (I have no personal knowledge of this small piece of rocky coastline). Serious investigation of the biodiversity associated with this area and of the new habitat created by the use of granite rocks to reinforce the seawall defence at Holland-on-Sea would be very interesting and rewarding. This is not a field in which the Club currently has much expertise though, except for seaweeds through Ian Tittley, the County Recorder for this group.
Your Forum
This forum has now been more or less replaced by the Club's Facebook page at 
The weblog below is for naturalists to use to report interesting sightings, ask questions, report on field meetings and generally post pictures and any information or questions generally relevant in some way to the wildlife and geology of Essex. You will need to register and be logged-on to post to the forum, and you need to upload pictures first, for use in posts. Find out more
The weblog below is for naturalists to use to report interesting sightings, ask questions, report on field meetings and generally post pictures and any information or questions generally relevant in some way to the wildlife and geology of Essex. You will need to register and be logged-on to post to the forum, and you need to upload pictures first, for use in posts. Find out more