The coastal waters of the North Sea are widely diverse in their plant and animal life. This colourful field guide covers nearly 240 common species that are easy to identify, like seaweeds, sponges, jellyfish, crabs, sea spiders, sea slugs, starfish, and sea squirts.Clear descriptions, photos, and illustrations will help the reader accurately identify all species. Information is provided on habitat, distribution, reproduction, and feeding habits. The guide covers the Dutch, Belgian, and part of the German coastal waters.