Isotopic spiking and food dye experiments provide evidence that nestling Canada Jays (Perisoreus canadensis) receive cached food from their parents

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R. Derbyshire, D. Norris, K. Hobson, D. Strickland

Canadian Journal of Zoology, 2019

Experimental evidence and 43 years of monitoring data show that food limits reproduction in a food-caching passerine.

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R. Derbyshire, D. Strickland, D. Norris

Ecology, 2015

Experimental evidence and over forty years of monitoring data show that food limits reproductive success in a boreal food-caching passerine

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R. Derbyshire

2014