7 have fixed upon as the field for our studies. With this alone we have a large and pleasant task in hand. The County of Essex, and especially Epping Forest, has already been worked by many highly competent observers, but nature's stores are inexhaustible—there are no blind alleys in science, and what has been already recorded must serve as the point of depar- ture for our future work. The observations of our prede- cessors, moreover, are to a great extent scattered throughout various publications, and are therefore without that local significance to which a true scientific meaning may one day be attached. We must make it a part of our duties to centralize these observations, and in time we may aspire to the proud position of seeing our publications regarded as the authority in all that relates to the natural history of the county. With regard to the special nature of the observations with which we may commence our labours, no definite programme can be laid down at starting. This must be entirely left to the taste and knowledge of our members, and I can here only offer a few general suggestions. Some remarks recently made to the Dulwich College Science Society by my friend and colleague Mr. W. L. Distant are equally applicable to our own Club:—"The object of the Society is to promote and increase the knowledge of the natural history of the neigh- bourhood, and the first step, but the most indispensable one towards it, is to aim at having a complete catalogue of its flora and fauna. In other words, before we can study the inhabitants with any amount of completeness we must possess their names and addresses. The Society should thus be a Biological Registry Office. But this is not all. In certain communities which are still in an arrested or undeveloped condition of culture there exists a system of espionage or secret police, the aim of which is to know as much about everybody as possible, from purely unscientific motives. I would advocate in the strictest scientific sense that you estab- lish a bureaucracy in this neighbourhood in which man only shall escape your domiciliary visits, by which a rabbit shall not leave his burrow without in some way you have an expla- nation of his goings out and of his comings in ; that every bird shall be 'suspect' who, sojourning here for a period only of