All Formats & Editions

This scarce antiquarian book is a facsimile reprint of the original. Due to its age, it may contain imperfections such as marks, notations, marginalia and flawed pages. Because we believe this work is culturally important, we have made it available as part of our commitment for... Read Full Overview

""Observations of the Natural History of the Swallows"" is a book written by Thomas Ignatius M. Forster in 1817. The book is a detailed study of the behavior and habits of swallows, including their migration patterns and their ability to enter a state of torpor during the winter... Read Full Overview

Observations of the Natural History of the Swallows is a book written by Thomas Ignatius M. Forster and published in 1817. The book provides a detailed study of the natural history of swallows, including their migration patterns and brumal torpidity (a state of inactivity during... Read Full Overview

Observations of the Natural History of the Swallows: With a Collateral Statement of Facts Relative to Their Migration, and to Their Brumal Torpidity is a book written by Thomas Ignatius M. Forster in 1817. The book provides a detailed account of the natural history of swallows,... Read Full Overview