Observations in Natural History : With an Introduction on Habits of Observing, as Connected with the Study of that Science (Paperback)

Preface; Introduction; Observations on quadrupeds; Observations on birds; Notes on particular species of birds; Observations on reptiles; Observations on fishes; Observations on insects; Observations on worms; Observations on mollusks; Remarks on the importance of registers of periodic phenomena in natural history; Calendar of periodic phenomena in natural history; Alphabetical arrangement of the phenomena in the foregoing calendar; General index.