Sympatric Atlantic puffins and razorbills show contrasting responses to adverse marine conditions during winter foraging within the North Sea
St. John Glew K., Wanless S., Harris M.P., Daunt F., Erikstad K.E., Strøm H., Speakman J.R., Kürten B., Trueman C.N. 2019. Sympatric Atlantic puffins and razorbills show contrasting responses to adverse marine conditions during winter foraging within the North Sea. Movement Ecology 7 DOI: https://doi.org/10.1186/s40462-019-0174-4