O N 9TH J U N E 1965 Major C. Worrin saw a small grebe on Beaverdyke Reservoir, a private water near Harrogate, Yorkshire. The views he had were brief and unsatisfactory, but he suspected from its call that the bird was something unusual. On the following day he obtained better views, took field notes and then telephoned me; as a result, I visited the reservoir that evening with R. C. Parkinson. T...

Stay at the forefront of British birding by taking out a subscription to British Birds.

Subscribe Now