Thomas, V.G.
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ARCTIC Vol. 40 No. 3 (1987): September: 175–237 - Articles
The Breeding Distribution and Current Population Status of the Ivory Gull in Canada
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ARCTIC Vol. 65 No. 1 (2012): March: 1–119 - Notes
New Longevity Record for Ivory Gulls (Pagophila eburnea) and Evidence of Natal Philopatry
Résumé PDF (English)