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Birding by Ear: Western is a unique and important new tool for birders. Now they can master one of the most useful and difficult field skills - the ability to recognize birds by their songs and calls. Birding By Ear: Western points out exactly what to listen for to tell one bird from another. As the Peterson Field Guide groups birds by visual similarity, Birding by Ear: Western groups them by acoustic similarity. Dick Walton and Bob Lawson have arranged ninety-one common species into nineteen intelligible learning groups - "sing-songers," "trillers," "name-sayers," "warbling songsters," and many others. The entertaining and educational narrative does the same job as the arrows in the Peterso...
In 1974, the Massachusetts Audubon Society and the Massachusetts Division of Fisheries and Wildlife launched a five-year survey to map the distribution of all the birds that breed in the Commonwealth - the first such comprehensive effort in North America. Nearly 600 volunteers spent countless hours in the field collecting data. This landmark volume presents the results of their efforts. The book includes distribution maps showing possible, probable, and confirmed breeding areas for 198 Massachusetts nesting species on a grid of 989 tensquare-mile blocks. Opposite each species map is a summary account giving historical perspective, relative abundance, habitat, seasonal schedule, nest, egg, and song descriptions, clutch size, egg dates, number of broods, and other pertinent details. Each species account is illustrated with a scrupulously accurate, watercolor portrait by award-winning nature artists John Sill and Barry Van Dusen. The book also includes a set of six transparent overlay maps in an attached pocket that allow the reader to correlate key environmental factors with the distribution of nesting species. Introductory sections describe the atlas survey methodology, and two appe
1867/68- include the Statistical report of the Secretary of State in continuation of the Annual report of the Commissioners of Statistics.
Vols. for 1868- include the Statistical report of the Secretary of State in continuation of the Annual report of the Commissioner of Statistics.
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1868-1909/10, 1915/16- include the Statistical report of the secretary of state in continuation of the Annual report of the commissioner of statistics.
1868- include the Statistical report of the Secretary of State.