An easterly breeze coincident with a flowing tide occasionally (though not invariably) creates a gentle swirl in Brammo Bay, a swirl so placid as to be imperceptible in default of such indices as driftwood. Under such a condition Neptune makes playthings which possibly in some future age may puzzle men who happen to ponder seriously on first causes. I recall an afternoon when such playthings were being manufactured abundantly. Globular, oval, and sausage-shaped dollops of dark-grey mud were twirling and rolling on the fringe of listless wavelets. The uniformity of the several models and their apparent solidity excited curiosity. Upon investigation all the large examples were more or less coated with sand. Some were so completely and smoothly enveloped that they appeared to be actual balls of sand and shell grit. The mass, however, was found to be mud mixed with fine sand, with generally a shell or portion thereof, or a fragment of coral as a kernel or core. In fact, each of the dollops was a fair sample of the material of the ocean floor extending from the inner edge of the coral to the beach. With so many samples in view one could observe the whole process of formation. The crescentic sweep of the wavelets rolled fragments of shell or coral in the mud, successive revolutions adding to the respective bulks by accretion. As the tide rose each piece was trundled on to the sloping beach, to be rolled and compressed until coated with a mosaic of white shell chips, angularities of silica and micaceous spangles, the finished article being cast aside as the tide receded. Sometimes the wavelets did the kneading and rolling so clumsily that the nodule was malformed, but the majority were singularly symmetrical, evidencing nice adjustment between the degree of adhesiveness of the "pug" and the applied force of the wave. Several weighed nearly a quarter of a pound, while the majority were not much bigger than marbles, and the oval was the most frequent form. Is it reasonable to conjecture that some of these singular formations which Neptune turned out by the score during an idle afternoon may be preserved--kernels of sedimentary rock each in a case of sandstone-- throughout the wreck of matter to form the texts of scientific homilies in ages to come? THE ATROCITY OF THE SNAKE September 28, 1909. A red snake discovered in a coop with a hen and clutch of chicks. The coop had been deemed snake-proof, but the slim snake had easily passed in at the half-inch mesh wire-netting in front. Upon investigation it was found that the snake had swallowed one chick (and had thereby become a prisoner), had killed three others and maimed a fifth so that it died, and that the hen had killed the snake by pecking its head. The snake (a non-venomous species) was about a yard long and had killed the chicks by constriction. If snakes are in the habit of killing more than they can eat of the broods of wild birds, how enormous the toll they take! CHAPTER XVIII