Sue Daly / Two-spot gobies (Gobiusculus flavescens), Sark, British Channel Islands, UK, June.

Sue Daly / Two-spot goby (Gobiusculus flavescens), Sark, British Channel Islands, UK, June.

Alex Mustard / Two-spot gobies (Gobiusculus flavescens) school swims over Kelp (Laminaria sp). Porthkerris, Lizard Peninsular, Cornwall, UK, August

Graham Eaton / Two-spotted Goby (Gobiusculus flavescens) amongst seaweed, Cardigan Bay, Wales, UK, August

Lewis Jefferies / Golden kelp (Laminaria ochroleuca) with Spotted gobies (Gobiusculus flavescens) swimming in shallow water, backlit by the summer sunshine, Lamorna cove, West Cornwall, UK, Atlantic Ocean.

Alex Mustard / Pair of Spot gobies (Gobiusculus flavescens) nesting in a old Common sea urchin (Echinus esculentus) shell, Loch Carron, Highlands, Scotland, UK.

Alex Mustard / RF - Two spot goby (Gobiusculus flavescens) nesting in an old Common sea urchin (Echinus esculentus) shell, Loch Carron, Highlands, Scotland, UK. (This image may be licensed either as rights managed o...

Alex Mustard / Two-spot goby (Gobiusculus flavescens) looks out from a hole. Swanage, Dorset, England, United Kingdom. English Channel. North East Atlantic