Before long we reach Scoulton Mere, a silent sheet of gleaming grey, with not a bird to be seen on or over it, a fine expanse of sedge-girt water. "Here," says "Murray," "the black-headed gull breeds in enormous numbers, and their eggs are collected, to be sold as plovers' eggs, by thousands for the London market." This may readily be believed, for the eggs of _Larus Ridibundus_, although they vary a good deal in marking, are often practically indistinguishable from those of the green plover, or grey plover, except that they are not so sharply pointed at the small end. The imposture does not matter a straw so long as the two kinds of eggs remain, as they are at present, identical in point of flavour. Indeed, the subject prompts a digression, flagrantly irrelevant, but certainly pardonable for its practical value. Ten or twelve years ago the owner of Hanmer Mere, which is situate at about the point where Shropshire and Flintshire are so inextricably mixed that an ordinary atlas will not tell you which is which, desiring to reduce the number of the coots, spent an afternoon with a friend in taking some two hundred eggs. It seemed a pity to destroy them without trying them cold, and hardboiled, like plovers' eggs. They were every whit as good to eat, and they were distinctly the _clou_ of luncheon at Chester races next day. This is certainly worth knowing, for, if plovers be more numerous than coots, there are enough coots and to spare, and their nests are as easy to find as those of plovers are difficult. But "Murray" proceeds: "There are only three breeding places of this gull in Britain." This must be quite wrong. The late Mr. Henry Seebohm, whose _Eggs of British Birds_ (Paunson & Brailsford, Sheffield) is both admirably produced and of the highest authority, wrote, and Dr. Bowdler Sharpe left the passage in editing the book after Mr. Seebohm's death: "The Black-headed Gull is one of our commonest species. Its colonies are not so large as those of the Kittiwake, but they are much more numerous. It is a resident in the British Isles, frequenting the coasts during winter, but retiring inland in summer to breed in colonies in swamps." Now Mr. Henry Seebohm was a mighty ornithologist, and the most indefatigable birds-nester at home and abroad who ever lived, and, having read often before, and now again, all he has to say of the nesting places of all kinds of gulls claimable by Great Britain, I am convinced that this claim set up by "Murray," perhaps on the word of some local fowler, cannot be maintained either in relation to the Black-headed Gull or any other kind of gull or tern that breeds in England.