The framework for many coracles had been woven of withies by the women, and the skins of all the cattle killed were utilized as coverings, so that by the end of the two months they had quite a fleet of little craft of this kind. As fast as the larger boats were finished they were used for carrying cattle to the islands, and a large quantity of swine were also taken over.

During this time the Romans had traversed the whole country of the Iceni. The hamlets were fired, and all persons who fell into their hands put to death; but the number of these was comparatively small, as the greater part of the population had either moved north or taken to the woods, which were so extensive that comparatively few of the fugitives were killed by the search parties of the Romans. From the few prisoners that the Romans took they heard reports that many of the Iceni had taken refuge in the swamps, and several strong bodies had moved along the edge of the marsh country without attempting to penetrate it.