Alewife (or kyack). In Atlantic Canada it is known as the gaspereau, from the Acadian French word "gasparot", first mentioned by Nicolas Denys. William Francis Ganong, New Brunswick biologist and historian, wrote: Gaspereau, or Gasparot. Name of a common salt-water fish of Acadia (also called alewife), first used, so far as I can find, by Denys in 1672. Nowhere can I find any clue to its origin. It seems not to be Indian. Acadians named two rivers after the fish, the Gaspereau River in Nova Scotia and the Gaspereaux River in New Brunswick. In eastern Massachusetts, Alewife Brook flows through Arlington,
Alewife Brook Reservation reservation, as well as Alewife Brook proceeding farther south to drain Fresh Pond. The swampy area is largely undeveloped, compared to the surrounding neighborhoods. The reservation was originally planned by landscape designer Charles Eliot in conjunction with the Alewife Brook Parkway, although it has been substantially altered since its initial set-aside. It forms part of Boston's Metropolitan Park District, established in 1893. The Alewife Brook was straightened and channelized next to the parkway between 1909 and 1912, with road construction completed by 1916. Landscaping was performed by the famed Olmsted Brothers firm. Beginning in 2011, the City of Cambridge constructed