This item has been sold, but you can enter your email address to be notified if another example becomes available, or purchase a digital scan.

1935 Map of the World Recording Over a Century of American Whaling

RightWhaleWorld-townsend-1935
$950.00
Chart C: Distribution of Northern and Southern Right Whales Based on Logbook Records Dating from 1785 to 1913. - Main View
Processing...

1935 Map of the World Recording Over a Century of American Whaling

RightWhaleWorld-townsend-1935

Rare World Map Chronicling Over a Century's Hunting of Right Whales

SOLD

Title


Chart C: Distribution of Northern and Southern Right Whales Based on Logbook Records Dating from 1785 to 1913.
  1935 (undated)     16 x 33.25 in (40.64 x 84.455 cm)

Description


A rare 1935 world map on the Mercator projection, and a masterpiece of the visual display of qualitative information. This zoological world map presents over a century’s worth of data, showing the global distribution of northern and southern right whales based on whaling captains’ logbooks. These being drawn from an array of American institutional and private collections, the data reveals both the migratory patterns of these whales, and in particular the whaling grounds frequented by American ships encompassing the 19th century. Zoologist Charles Townsend and a team of scholars compiled data of logged sightings of sperm, bowhead, humpback and right whales. The observations date from as early as 1761 and as late as 1920, and represent the records of more than 1600 individual voyages. The data was then committed to four maps, of which this is the third.

The map marks the positions of 8415 sightings of right whales with a dot. The color of each dot corresponds to the month of the sighting. By observing this correlation of location with the time of year, Townsend’s object was to make apparent the seasonal movements of the whales, and in this he was clearly successful: the reader can easily distinguish the migration of whales from northern, summer feeding grounds to the warmer southern grounds during the winter. Since Townsend's data comes from whaler's records, specifically American ones, one might argue that the sample of whale sightings is skewed to reflect not so much the whales' migratory patterns as the American whalers' hunting patterns; nevertheless, that taken into consideration the visual presentation of this data here is remarkable.
Publication History and Census
This map is quite rare: no examples of the separate map appear at all in OCLC; the full set can only be found at the University of California Santa Cruz, the Marine Biological Laboratory and NOAA NEFSC in Woods Hole, the University of Utah, and Harvard University Library.

Cartographer


Charles Haskins Townsend (September 29, 1859 – January 28, 1944) was an American zoologist. He served as assistant United States Fish Commissioner, was in charge of deep-sea explorations on the USS Albatross, and at the turn of the century served as chief of the Fish Commission's fisheries division. From 1902 go 1937 he was director of the New York Aquarium at Castle Garden. During his career he testified as an expert at The Hague, served as president of the American Fisheries Society, and was elected a fellow of the New York Academy of Sciences. He wrote extensively on fisheries, whaling, fur seals, deep-sea exploration and zoology, including ornithology and herpetology. Learn More...

Source


Townsend, Charles. 'Distribution of certain whales as shown by logbook records of American whaleships' in Zoologica : scientific contributions of the New York Zoological Society ; v. 19 (New York, New York Zoological Society) 1935    

Condition


Excellent condition. No mends or blemishes.

References


cfOCLC 30488904.