161 PRESIDENTIAL ADDRESS OF FIELD CLUBS AND, IN PARTICULAR, THE ESSEX FIELD CLUB BY FRANK W. JANE, PH.D., D.SC., F.L.S. [Delivered March 26th, 1949] WHILE men with interests in natural history and kindred subjects had associated in groups, to their mutual advan- tage, at an earlier date, I think we may regard the era of the field club and local natural history society as the second half of the nineteenth century. It is a safe assumption that, at the time of its inception, this form of society served a need—it could scarcely have become an institution otherwise—but it does not follow that the need for such societies still remains. In my address I propose to examine whether, in fact, the field club has outlived its term of usefulness—a relic of the past which, having become something of a tradition, we are loath to lose merely for reasons of sentiment —or whether it is an institution which remains vigorous, abreast of the times and still serving a useful purpose. I am particularly anxious to speak in general terms and to try to look at field clubs as they must appear to the majority of their members. I have deliberately refrained from consulting their publications for records of their history, for I want to speak of field clubs as I know them and of what I have learnt during a fairly lengthy membership of several such societies and from casual perusal of their publications during the last twenty-five years. Since, further we may regard this afternoon and particularly the period allotted to my presidential address as a time for self-exam- ination and stock-taking, I shall have a good deal to say about our own Club specifically, although I do not intend that my remarks shall be confined to the Essex Field Club : much of what I shall say of our Club will be applicable to similar institutions.