Search Results - "Hatch, S. A."

Differential reproductive responses to stress reveal the role of life-history strategies within a species by Schultner, J., Kitaysky, A. S., Gabrielsen, G. W., Hatch, S. A., Bech, C.

“…Life-history strategies describe that ‘slow’- in contrast to ‘fast’-living species allocate resources cautiously towards reproduction to enhance survival…”
Get full text

Food availability affects the maternal transfer of androgens and antibodies into eggs of a colonial seabird by GASPARINI, J, BOULINIER, T, GILL, V.A, GIL, D, HATCH, S.A, ROULIN, A

“…Mothers can improve the quality of their offspring by increasing the level of certain components in their eggs. To examine whether or not mothers increase…”
Get full text

Telomere length correlates with physiological and behavioural responses of a long-lived seabird to an ecologically relevant challenge by Benowitz-Fredericks, Z M, Lacey, L M, Whelan, S, Will, A P, Hatch, S A, Kitaysky, A S

“…Determinants of individual variation in reallocation of limited resources towards self-maintenance versus reproduction are not well known. We tested the…”
Get full text

Kittiwake diets and chick production signal a 2008 regime shift in the Northeast Pacific by Hatch, Scott A.

“…I examined ~2700 food samples collected from adult and nestling black-legged kittiwakes Rissa tridactyla from 1978 through 2011 on Middleton Island in the Gulf…”
Get full text

In Kittiwakes Food Availability Partially Explains the Seasonal Decline in Humoral Immunocompetence by Gasparini, J., Roulin, A., Gill, V. A., Hatch, S. A., Boulinier, T.

“…1. The immune system plays an important role in fitness, and interindividual variation in immunocompetence is due to several factors including food supply. 2…”
Get full text

Breeding seabirds increase foraging range in response to an extreme marine heatwave by Osborne, Orla E., O’Hara, Patrick D., Whelan, Shannon, Zandbergen, Paul, Hatch, Scott A., Elliott, Kyle H.

“…Marine heatwaves are increasing in frequency and can disrupt marine ecosystems non-linearly. In this study, we examined the effect of the North Pacific warming…”
Get full text

Tags below three percent of body mass increase nest abandonment by rhinoceros auklets, but handling impacts decline as breeding progresses by Sun, Alice, Whelan, Shannon, Hatch, Scott A., Elliott, Kyle H.

“…Biologging has revealed many of the mysteries surrounding seabird behavior far from land. However, tagging seabirds with biologgers may influence the very…”
Get full text

Puffins as samplers of juvenile pollock and other forage fish in the Gulf of Alaska by Hatch, Scott A., Sanger, Gerald A.

“…We sampled the nestling diets of tufted puffins Fratercula cirrhata and horned puffins F. comiculata in 3 years at colonies from the north-central Gulf of…”
Get full text

Environmental forcing on life history strategies: Evidence for multi-trophic level responses at ocean basin scales by Suryan, Robert M., Saba, Vincent S., Wallace, Bryan P., Hatch, Scott A., Frederiksen, Morten, Wanless, Sarah

“…Variation in life history traits of organisms is thought to reflect adaptations to environmental forcing occurring from bottom-up and top-down processes. Such…”
Get full text

VARIABILITY IN COLONY ATTENDANCE OF CREVICE-NESTING HORNED PUFFINS: IMPLICATIONS FOR POPULATION MONITORING by HARDING, A. M. A, PIATT, J. F, BYRD, G.V, HATCH, S.A, KONYUKHOV, N.B, GOLUBOVA, E.U, WILLIAMS, J.C

“…It is difficult to survey crevice-nesting seabirds because nest-sites are hard to identify and count, and the number of adult birds attending a colony can be…”
Get full text

Chemotherapy for lymphosarcoma by Hatch, A S

Get more information

Attendance Patterns of Murres at Breeding Sites: Implications for Monitoring by Hatch, Scott A., Hatch, Martha A.

“…We studied attendance patterns (presence and absence at breeding sites) of common murres (Uria aalge) and thick-billed murres (U. lomvia) at a colony in the…”
Get full text

Sexing Adult Black-Legged Kittiwakes by DNA, Behavior, and Morphology by Jodice, P. G. R., Lanctot, R. B., Gill, V. A., Roby, D. D., Hatch, S. A.

“…We sexed adult Black-legged Kittiwakes (Rissa tridactyla) using DNA-based genetic techniques, behavior and morphology and compared results from these…”
Get full text

Population differentiation in the red-legged kittiwake (Rissa brevirostris) as revealed by mitochondrial DNA by Patirana, A, Hatch, Sa, Friesen, Vl

“…Population decline in red-legged kittiwakes(Rissa brevirostris) over recent decadeshas necessitated the collection of informationon the distribution of genetic…”
Get full text

SEASONAL MOVEMENTS AND PELAGIC HABITAT USE OF MURRES AND PUFFINS DETERMINED BY SATELLITE TELEMETRY by Hatch, Scott A, Meyers, Paul M, Mulcahy, Danial M, Douglas, David C

“…We tracked the movements of Common Murres (Uria aalge), Thick-billed Murres (U. lomvia), and Tufted Puffins (Fratercula cirrhata) using surgically implanted…”
Get full text

Effect of Implanted Satellite Transmitters on the Nesting Behavior of Murres by Meyers, Paul M., Hatch, Scott A., Mulcahy, Daniel M.

“…We implanted 6 Common Murres (Uria aalge) and 10 Thick-billed Murres (Uria lomvia) with satellite transmitters and compared subsequent presence at the colony,…”
Get full text

Differential reproductive responses to stress reveal the role of life-history strategies within a species by Schultner, J., Kitaysky, A. S., Gabrielsen, G. W., Hatch, S. A., Bech, C.

“…Life-history strategies describe that 'slow'-in contrast to 'fast'-living species allocate resources cautiously towards reproduction to enhance survival…”
Get full text

Food availability and offspring sex in a monogamous seabird: insights from an experimental approach by Merkling, T., Leclaire, S., Danchin, E., Lhuillier, E., Wagner, R. H., White, J., Hatch, S. A., Blanchard, P.

“…Sex allocation theory predicts that parents should favor offspring of the sex that provides the greatest fitness return. Despite growing evidence suggesting…”
Get full text

Time Allocation by Northern Fulmars Fulmarus glacialis during the Breeding Season by Hatch, Scott A.

“…Averaged over the whole breeding cycle (pre-laying through mid-chick stage), breeding fulmars spent about 39% of their time at the breeding site and 61% of…”
Get full text

Our Public Image by Hatch, A. S.

Get full text