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Article
A. J. Gaston, Auteur ; J. M. Hipfner, AuteurBody mass of Brunnich's guillemots Uria lomvia breeding at Coats Island, Canada, was measured during incubation and chick-rearing in 1988-2001. In most years, mass increased during incubation and fell after hatching, leveling off by the time chi[...]
Article
A. J. Gaston, Auteur ; J. M. Hipfner, AuteurTo investigate the covariation of adult body condition and nestling growth, we weighed adult Brunnich's Guillemots Uria lomvia rearing chicks at Coats Island, Nunavut, Canada, each year between 1988 and 2002. We estimated chick mass at 14 days f[...]
Article
J. M. Hipfner, AuteurA recent experimental study reported that Thick-billed Murre Uria lomvia chicks that hatched from large eggs grew their wing feathers more quickly than did small-egg chicks. There is little evidence of this (or any other) egg-size effect on post[...]
Article
J. M. Hipfner, Auteur ; K. Charleton, Auteur ; W. E. Davies, AuteurWe removed first eggs from early-laying females to measure rates and consequences of relaying in Cassin's auklets Ptychoramphus aletaicus and rhinoceros auklets Cerorhinca monocerata at Triangle Island, British Columbia, Canada. Based on egg siz[...]
