Monthly marathon

01 August 2002
Comments Other I have to admit that my first reaction upon seeing photo number 187 (Brit. Birds 95: plates 77 & 111; repeated here as plate 254) was `what an awful photograph!' and to feel a little pity for whoever would have the task of writing a solution. Littl...
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Rhynchokinesis in waders

01 August 2002
Comments Other One's first experience of a wader deliberately bending its upper mandible is a surprise; at first sight, birds' bills seem to be such rigid structures. The upper mandible has, in fact, some flexibility, and waders can occasionally be seen exercising th...
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