Excerpt from Reports of the Naturalist Division, Yellowstone National Park, 1930-1932, Vol. 1: Monthly Reports, Arranged Chronologically, for the Years 1930, 1931 and 1932, and Fiscal Year's Report for Period June 30, 1931, to June 30, 1932; Special Report Dated September 12, 1932 During the past month.we took.a couple of days off and carefully went through all past issues of Nature Notes, making a complete file as to subjects. This serves two purposes. About the Publisher Forgotten Books publishes hundreds of thousands of rare and classic books. Find more at www.forgottenbooks.com This book is a reproduction of an important historical work. Forgotten Books uses state-of-the-art technology to digitally reconstruct the work, preserving the original format whilst repairing imperfections present in the aged copy. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in our edition. We do, however, repair the vast majority of imperfections successfully; any imperfections that remain are intentionally left to preserve the state of such historical works.