CESIMAR - CENPAT   25625
CENTRO PARA EL ESTUDIO DE SISTEMAS MARINOS
Unidad Ejecutora - UE
artículos
Título:
Physiological toolkit to assess the health impacts on a Magellanic Penguin Spheniscus magellanicus colony in a high-use touristic region of Patagonia, Argentina
Autor/es:
D'AMICO, V.; BERTELLOTTI, M.
Revista:
Marine Ornithology:
Editorial:
Pacific Seabird Group
Referencias:
Año: 2019 vol. 47 p. 239 - 243
ISSN:
1018-3337
Resumen:
We evaluated the health status of Magellanic Penguins Spheniscus magellanicus inhabiting a region on the Valdes Peninsula (Patagonia, Argentina) that is subject to extensive tourism. We compared individuals nesting along tour trails with others inhabiting non-touristic zones. Hematocrits, blood cell counts, glucose, cholesterol, total proteins, and heterophil/lymphocyte were considered as stress indices. Most parameters were not affected by tourism. Adults and chicks tested positive for bacterial pathogens in both the touristic and control areas. These data complemented a long-term database of systematic physiological monitoring on penguins and will be useful tools for future comparative analyses.