birds Photos of birds, including eagles, hawks, ducks, parrots etc.

insects Photos of insects, including butterflies, wasps, ants, beetles, dragonflies etc.

invertebrates Photos of invertebrates, including spiders, crabs and sealife.

landscapes Photos of natural habitats and the environment in general

mammals Photos of mammals in their natural habitat, including foxes, squirrels, deer, bears etc.

plants Photos of plants, including flowers, trees, mosses, lichens and fungi, both cultivated and in their natural habitat.

reptiles Photos of reptiles and amphibians, including frogs, lizards, snakes, turtles and crocodiles.

Denise Felkin Denise is a Brighton based freelance creative photographic artist with extensive experience in public visual art installations. Her work has been seen in arts and music festivals and events around the UK, Ireland and Spain. Her portfolio reflects this work and also her travels in Australia, Thailand, India, USA, Canada and Europe.

Martin Fowler Martin's portfolio is that of a true all-round naturalist, with flowers, mammals, insects and birds all featuring strongly. As well as photographing everything he can in his home county of Gloucestershire, Martin has travelled to most of the remote corners of Britain and Ireland as well as throughout Europe.

Ross Kay Dr Ross Kay is a biologist with extensive experience of medical applications of electron microscopy. This selection shows a range of SEM, TEM, false-colour electron micrographs and red-green stereograms.

Ian Mitchelhill Although Ian is a UK-based photographer his portfolio is dominated by a superb set of photographs taken in arctic North America.

Elliot Neep Elliot's photos cover wildlife in two widely different areas - the home counties of England and the tiger reserves of India. His portfolio also includes landscapes from Scotland, Wales and Canada. In 2005, Elliott received a "Specially Commended" award in the prestigious Wildlife Photographer of the Year competition. Elliott is a regular contributor to BBC Wildlife magazine and Practical Photography, where he writes regular wildlife photography articles in a long running series called "Urban Jungle".

Pat Phelps Patrick is a UK West Country Wildlife Photographer of all local wildlife specialising in birds, insects and mammals.

Wayne Reed Wayne is a naturalist and photographer with an eye for the unusual. All his photos are taken in the field and show the subjects just as they were found on his frequent trips around the Surrey countryside and on holiday in Spain.

Anthony Roberts Based in Wales, Anthony's portfolio features wildlife from throughout the UK and Europe, as well as material resulting from a 5-month stint in Africa.

Keith Sloan Keith has travelled widely and with his wife Jenny has collected a huge range of wildlife photographs from locations such as California, Ecuador, The Galapagos Islands and Scotland as well as around his Hampshire home.

Simon Stirrup Principally a bird photographer, all of Simon's wildlife portraits are famous for capturing the real character of the species. A scan through his portfolio will show that he can also create some truly atmospheric landscape shots.