Search Results

Plasma carotenoid depletion during fasting in moulting penguins

by Barbosa, Andrés, Palacios, María Jesús, Negro, Juan J., Cuervo, José Javier
Published in Journal of Ornithology (2013)

Morphometric sex determination of young Ospreys Pandion haliaetus using discriminant analysis

by Muriel, Roberto, Casado, Eva, Schmidt, Daniel, Calabuig, Cecilia P., Ferrer, Miguel
Published in Bird Study (2010)

Factors affecting plasma biochemistry parameters and physical condition of Osprey (Pandion haliaetus) nestlings | Einflussfaktoren auf biochemische Blutplasma-Parameter und körperl...

by Muriel, Roberto, Schmidt, Daniel, Calabuig, Cecilia P., Patiño-Martínez, Juan, Ferrer, Miguel
Published in Journal of Ornithology (2013)

Standing out from the crowd: are patagial wing tags a potential predator attraction for harriers (Circus spp.)?

by Zuberogoitia, Íñigo, Arroyo, Beatriz
Published in Journal of Ornithology (2012)

Density, diet and productivity of Long-eared Owls Asio otus in the Italian Alps: The importance of Microtus voles

by Sergio, Fabrizio, Marchesi, Luigi, Pedrini, Paolo
Published in Bird Study (2008)

The relative importance of conditions in wintering and passage areas on spring arrival dates: the case of long-distance Iberian migrants

by Gordo, Óscar, Sanz, Juan José
Published in Journal of Ornithology (2008)

Oxidative status and stress during highly energetic life-history stages of Chinstrap Penguins: breeding versus molting

by Colominas-Ciuró, R., Masero, José A., Benzal, Jesús, Bertellotti, M., Barbosa, Andrés
Published in Journal of Field Ornithology (2019)

Exposure to sulfur in soil explains pigmentation by pheomelanin in birds inhabiting Iceland

by Rodríguez-Martínez, Sol, Arnalds, Ólafur, Guðmundsson, Jón, Svavarsdóttir, María, Gísladóttir, Fanney Ó., Nielsen, Ólafur K., Galván, Ismael
Published in Journal of Ornithology (2023)

Cellular and humoral immunity in two highly demanding energetic life stages: reproduction and moulting in the Chinstrap Penguin

by Palacios, María José, Valera, Francisco, Colominas-Ciuró, Roger, Barbosa, Andrés
Published in Journal of Ornithology (2018)

Effect of nestbox type on the breeding performance of two secondary hole-nesting passerines

by Bueno-Enciso, Javier, Ferrer, Esperanza S., Barrientos, Rafael, Sanz, Juan José
Published in Journal of Ornithology (2016)

Determinants of feeding chases in the Chinstrap Penguin Pygoscelis antarctica

by Moreno Klemming, Juan, Amat, Juan A., Sanz, Juan José, Carrascal, Luis M.
Published in Emu - Austral Ornithology (1998)

Effect of brood size on growth in the Chinstrap Penguin: A field experiment

by Moreno Klemming, Juan, Viñuela, Javier, Belliure, Josabel, Ferrer, Miguel
Published 1998

Recruitment and survival of immature seabirds in relation to oil spills and climate variability

by Votier, Stephen C., Birkhead, Tim R., Oro, Daniel, Trinder, Mark, Grantham, Mark, Clark, Jacquie A., McCleery, Robin H., Hatchwell, Ben J.
Published in Journal of Animal Ecology (2008)

A global review of the temporal and spatial patterns of DDT and dieldrin monitoring in raptors

by Padayachee, Kailen, Reynolds, Chevonne, Mateo, Rafael, Amar, Arjun
Published in Science of The Total Environment (2023)

Global COVID-19 lockdown highlights humans as both threats and custodians of the environment

by Bates, Amanda E., Primack, Richard B., PAN-Environment Working Group, Duarte, Carlos M., Coll, Marta, Eguíluz, Víctor M., Fernández-Gracia, Juan, Mucientes, Gonzalo, Alonso-Fernández, Alexandre, Peters, Francesc
Published in Biological Conservation (2021)

The effects of preen oils and soiling on the UV–visible reflectance of carotenoid-pigmented feathers

by Pérez-Rodríguez, Lorenzo, Mougeot, François, Bortolotti, Gary R.
Published in Behavioral Ecology and Sociobiology (2011)

The effects of predation risk on scanning and flocking behavior in dunlin

by Barbosa, Andrés
Published 1997

Goshawk nesting habitat in Europe and North America: A review

by Penteriani, Vincenzo
Published 2002

An approach to identify factors and levels of nesting habitat selection: A cross-scale analysis of Goshawk preferences | Kanahaukan pesimäaikanen elinympäristönvalinta Ranskassa: M...

by Penteriani, Vincenzo, Faivre, Bruno, Frochot, B.
Published 2001

Seasonal diet of an insular endemic population of Southern Grey Shrike Lanius meridionalis koenigi in Tenerife, Canary Islands

by Pérez Padilla, David, Nogales, Manuel, Pérez, Antonio J.
Published 2005