Browsing NSIS Volume 35 - Part 1 by Subject "Great black-backed gull"
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Observations on the seabirds of Manawagonish Island, New Brunswick: movements and population changes 1940-1983. (Dalhousie Printing Centre, 1985-09)Since 1940, significant changes in the population of seabirds nesting on Manawagonish Island, New Brunswick have been observed. Most notably there were large increases in the numbers of nesting great black-backed gulls, ...