Browsing Churchill Community of Knowledge by Title
Now showing items 1-20 of 277
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A comparison of the Characteristics and Fate of Barrow's Goldeneye and Bufflehead Nests in Nest Boxes and Natural Cavities
(University of California Press, 2002)Abstract. Barrow's Goldeneye (Bucephala islandica) and Bufflehead (B. albeola) are cavity-nesting waterfowl that have received considerable attention in studies using nest boxes, but little is known about their nesting ... -
A genetic analysis of Lesser Snow Goose families.
(University of California Press, 1972) -
A Remembrance and Celebration of the Life of Robert Lenthall Jefferies
(University of Toronto, 09/11/2009) -
Adult Blue Goose defending nest
(08/04/2013) -
Aerial shot of the camp
(20/02/2013) -
Age-specific costs of first-time breeding
(University of California Press, 1995)We investigated the cost of first-time breeding in a population of Lesser Snow Geese (Anser caerulescens caerulescens) nesting at La Perouse Bay, Manitoba, Canada. We estimated local survival and capture probabilities of ... -
Allochthonous inputs: integrating population changes and food-web dynamics
(Elsevier, 2004)Most ecosystems are recipients of allochthonous materials that enhance in situ productivity. Recent theoretical and empirical studies suggest that low to moderate inputs can stabilize food webs. However, depending on the ... -
Annual Variation in Cohort-Specific Adult Tarsus Length
(06/03/2013) -
At La Pérouse Bay Quonset hut, sleeping building, 1995
(24/02/2013)