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Article

Dispersal and philopatry in Humboldt Penguins at a breeding colony off central Chile

A. Simeone, Auteur ; R. S. Wallace, Auteur ; P. Whittington, Auteur

Dans Journal of Ornithology (147(5, Suppl. 1) AUG 2006)

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Article

Seasonal variations in the behavioural thermoregulation of roosting Humboldt penguins (Spheniscus humboldti) in north-central Chile

A. Simeone, Auteur ; G. Luna-Jorquera, Auteur ; R. P. Wilson, Auteur

Dans Journal of Ornithology (145(1) JAN 2004)

We examined the thermo regulatory behaviour (TRB) of roosting Humboldt penguins (Spheniscus humboldti) in north central Chile during summer and winter, when ambient temperatures (T(a)) are most extreme. Each body posture was considered to repres[...]

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