A level students doing a sandhopper survey, Castle Bay, Dale, Pembrokeshire, Wales, UK, Europe

1 alone biological biologist biologists biology castle bay crustaceans close up close close ups close up close ups continuing education continuing crustacean dale education educational further further education glove gloves hand hands marine biology one animal one person one person only one only one pembrokeshire pembroke pembrokeshire coast prembroke coast protective clothes protective clothing research researched researcher researches researching sand hopper sand hopper sand hoppers sand hoppers science sciences scientific shellfish shellfishes single person single student talitrus saltator up close up close upclose s046 s046 te