Results 31 to 40 of about 635 (168)

Aspergilose em pingüim-de-magalhães (Spheniscus magellanicus)

open access: yesVeterinária e Zootecnia, 2006
A aspergilose é causada por fungos do gênero Aspergillus, acometendo principalmente o tratorespiratório. O trabalho relata um caso de aspergilose em um pingüim-de-Magalhães emreabilitação no Centro de Recuperação de Animais Marinhos (CRAM) de Rio Grande (RS,Brasil).
Mário Carlos Araújo Meireles   +9 more
openaire   +1 more source

Colisepticemia em Pinguim-de-Magalhães (Spheniscus Magellanicus) com bumblefoot: Relato de caso

open access: yesPubvet, 2017
Pododrematite, ou bumblefoot, é uma afecção podal limitante à reabilitação de pinguins. O estudo relata um caso de septicemia por Escherichia coli em um pinguim-de-Magalhães com pododermatite em grau III, desenvolvida durante período de cativeiro para ...
Luiza da Gama Osório   +9 more
doaj   +1 more source

Molecular and morphological characterization of Contracaecum pelagicum (Nematoda) parasitizing Spheniscus magellanicus (Chordata) from Brazilian waters

open access: yesRevista Brasileira de Parasitologia Veterinária
Three new sequences of Mitochondrial cytochrome c-oxidase subunit 2 (mtDNA cox-2) from C. pelagicum parasite of Spheniscus magellanicus, the Magelanicus penguin, were determined from Brazilian waters. The sequences presented 99 and 98% of similarity with
Juliana Novo Borges   +7 more
doaj   +1 more source

ALTERAÇÕES CLÍNICAS E PATOLÓGICAS DA ASPERGILOSE EM PINGUINS-DE-MAGALHÃES (Spheniscus magellanicus)

open access: yesCiência Animal Brasileira, 2011
Uma série de 15 casos fatais de aspergilose em pinguins (Spheniscus magellanicus) foi observada durante um período de quatro anos em um centro de reabilitação no Sul do Brasil.
Melissa Orzechowski Xavier   +6 more
doaj   +1 more source

The influence of rivers on seabird foraging ecology

open access: yesBiological Reviews, Volume 101, Issue 4, Page 1704-1734, August 2026.
ABSTRACT Rivers act as vital arteries to the world's oceans, delivering fresh water and nutrients that sustain marine ecosystems. Globally, river flow increasingly is being altered by climate change and anthropogenic pressures; yet the significance of rivers to predatory marine species, such as seabirds, and the extent to which river‐related changes ...
Julia B. Morais   +2 more
wiley   +1 more source

Little penguins select more isolated nest boxes for breeding, but lay date influences breeding success

open access: yesThe Journal of Wildlife Management, Volume 90, Issue 6, August 2026.
We determined that more isolated and possibly older nest boxes were selected by little penguins for breeding at Pōhatu/Flea Bay, New Zealand. However, breeding success was influenced by lay date in comparison to nest box characteristics. These findings inform immediate conservation recommendations regarding nest box design and placement.
Georgia S. M. Gwatkin   +5 more
wiley   +1 more source

Diferencias estacionales en la dieta de individuos juveniles del Pingüino Patagónico (Spheniscus magellanicus) reveladas en base al análisis de isótopos estables en uñas

open access: yesEl Hornero, 2015
Se realizó un análisis de isótopos estables en uñas para evaluar la composición de la dieta y el uso estacional de los recursos tróficos en individuos juveniles de Pingüino Patagónico (Spheniscus magellanicus) provenientes de las costas de Brasil.
Laura A. Silva   +5 more
doaj   +1 more source

Past and Future Shifts in Marine Species Distributions Across Two South American Large Marine Ecosystems

open access: yesJournal of Biogeography, Volume 53, Issue 8, August 2026.
ABSTRACT Aim To quantify temporal (Middle Holocene, historical and future) and spatial changes in habitat suitability for marine species in two South American Large Marine Ecosystems, and to evaluate the ecological consistency of long‐term Species Distribution Model projections using archaeological records as independent evidence of past species ...
Maria Bas   +3 more
wiley   +1 more source

Aspectos particulares de la biología de reproducción y tendencia poblacional del Pingüino de Magallanes (Spheniscus magellanicus) en la colonia de Cabo Vírgenes, Santa Cruz, Argentina

open access: yesEl Hornero, 1996
Estudiamos la colonia de pingüinos de Magallanes (Spheniscus magellanicus) de Cabo Vírgenes, Provincia de Santa Cruz (52° 22' S, 68° 24' W). Para el estudio de su biología reproductiva se trabajó en el área durante tres temporadas (1989/90, 1990/91 Y ...
Esteban Frere   +2 more
doaj   +1 more source

Testing methods to estimate abundance of Magellanic PenguinsSpheniscus magellanicus

open access: yesBird Study, 2014
Fil: Villanueva, Maria Cecilia. Consejo Nacional de Investigaciones Cientificas y Tecnicas. Centro Nacional Patagonico; Argentina.
Villanueva, Maria Cecilia   +1 more
openaire   +2 more sources

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