Freshwater Inverts at Old Hall Marshes

A couple of weekends ago I was kindly allowed to tag along on Colchester Natural History Groups outing to RSPB Old Hall Marshes. I went along with Pam and Peter, two of the best aquatic ecologists in Essex and we surveyed the borrowdyke near the sea wall. One of the things we found were my…

Water louse, bloodworm, Rhantus suturalis diving beetle and Limnephilus rhombicus caddisfly larva

Some more of the pond photos from January. Most of these have had some dust and dirt cloned out of them and a couple, notably the following photo, has had the background touched up. The first photos are of a water louse or slater. They are the aquatic relative of the woodlouse. They are often…