value in determining species; they had to depend upon the vague descriptions of fowlers and others; the same bird would probably be known in half a dozen different localities by as many different names, and since no satisfactory mode of preserving specimens had then been discovered, examples for comparison were not available. If inextricable confusion arose with regard to such a bird as the Osprey, well might Browne write with regard to those less readily characterized, "I confess for such little birds I am much unsatisfied on the names given to many by countrymen, and uncertaine what to give them myself, or to what classis of authors cleerly to reduce them. Surely there are many found among us which are not described; and therefore such which you cannot well reduce, may (if at all) be set down after the exacter nomination of small birds as yet of uncertain class of knowledge." [C] In 1735 appeared the first edition of the _Systema Naturæ of Linnæus_ which, meagre as it was, ushered in a more definite system of classification, whilst his invention of the binomial method of nomenclature, first used by him in the tenth edition of that work published in 1758, contributed not a little in reducing to order what had hitherto been a chaos, although in his classification of birds he for the most part followed his predecessor Ray. I must ask pardon for this digression, but my object has been to show the difficulties Browne had to contend with and to emphasise the originality which pervades all his observations, a characteristic so conspicuously absent in the work of most of his predecessors. I should like also to call attention to his references to the migratory habits of many species of birds, a phenomenon attracting little notice in his day, but one which can be so readily observed on the coast of Norfolk. These remarks were penned at a time when hibernation in a state of torpidity was thoroughly believed in--an idea of which even Gilbert White a hundred years later could not thoroughly divest himself. In his tract on "Hawks and Falconry," Browne further says: "How far the hawks, merlins, and wild-fowl which come unto us with a north-west [east?] wind in Autumn, fly in a day, there is no clear account: but coming over the sea their flight hath been long or very speedy. For I have known them to light so weary on the coast, that many have been taken with dogs, and some knocked down with staves and stones." Further than this, he knew the seasons of their appearing--the Hobby "coming to us in the spring," the Merlin "about autumn." His frequent mention of anatomical peculiarities and of his dissections of many birds and beasts clearly prove his passion for original research, and the frequent records of the contents of the stomachs of the birds which he had the opportunity of examining was a mode of obtaining exact information as to the nature of their food, which I imagine was not common in those days.