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

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.

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

R. Derbyshire

2014