Do You See What I See? Quantifying Inter-Observer Variability in an Intertidal Marine Citizen Science Experiment oleh Hannah Earp, Siobhan Vye, Katrin Bohn, Michael Burrows, Jade Chenery, Stephanie Dickens, Charlotte Foster, Hannah Grist, Peter Lamont, Sarah Long, Zoe Morrall, Jacqueline Pocklington, Abigail Scott, Gordon Watson, Victoria West, Stuart Jenkins, Jane Delany, Heather Sugden