22 large branches and trees were felled. A number of squirrels were seen boldly feeding close to humans at ground level as a food source became readily accessible. No doubt others, too, were able to take advantage of the damage. However, losses were generally high. Although large boughs were cleared and sold, much was unsuitable and, with the brush, was left to decompose naturally. The sites studied appeared very different from the October to the January meetings, although this dramatic occurrence showed a unique opportunity for future study of natural degeneration, recolonisation and succession of open and bare ground. 6. SUMMARY In these very successful meetings, an attempt was made to give a broad picture of four natural communities. The emphasis has been on principle rather than detail, because it is easy when working on a complex community to lose sight of the whole picture in a welter of apparently unrelated details. The important result was that all the observations could be integrated providing a general picture which all can appreciate. The contrasts observed from season to season and from, site to site enhanced the appreciation of these complex communities, illustrating how much there is to discover and providing many subjects for further detailed study. FIONA HUGHES