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Article
Z. Al Rubaiee, Auteur ; H. Al Murayati, Auteur ; A. P. Møller, AuteurMigration between breeding sites and winter quarters constitute a major life history strategy in birds. The benefits of such migrations must at least equal the costs for such behavior to evolve and be maintained. We tested whether there was a re[...]
Article
A. P. Møller, Auteur ; J. T. Nielsen, AuteurFeathers are used for flight, and any damage to feathers impairs efficient escape from predators. Because individuals can either rapidly produce feathers of poor quality or slowly produce feathers of high quality, prey experience a trade-off bet[...]
Article
S. Magallanes, Auteur ; L. García-Longoria, Auteur ; C. López-Calderón, Auteur ; M. Reviriego, Auteur ; F. de Lope, Auteur ; A. P. Møller, Auteur ; A. Marzal, AuteurPathogens such as bacteria, fungi and malaria and related haemosporidians provoke negative effects on the fitness of their hosts. Animals have developed a range of defensive mechanisms to resist or eliminate these parasitic infections and their [...]
Article
Urbanization, climate and ecological stress indicators in an endemic nectarivore, the Cape Sugarbird
B. Mackay, Auteur ; A. T. K. Lee, Auteur ; P. Barnard, Auteur ; A. P. Møller, Auteur ; M. Brown, AuteurStress, as a temporary defense mechanism against specific stimuli, can place a bird in a state in which growth rates and resistance to diseases are diminished. The Cape Sugarbird Promerops cafer is an endemic specialist of the Cape Floristic Reg[...]
Article
A. P. Møller, Auteur ; I. Nishiumi, Auteur ; T. A. Mousseau, AuteurSpecies differ in their susceptibility to radiation because of differences in their ability to sustain toxic and genetic effects caused by radiation. We censused breeding birds in Fukushima Prefecture, Japan, during 2011-2014 to test whether the[...]
Article
A. P. Møller, Auteur ; T. A. Mousseau, Auteur ; I. Nishiumi, Auteur ; K. Ueda, AuteurOrganisms differ in their susceptibility to ionizing radiation, although the ecological basis for such differences remain poorly understood. We hypothesized that ecological characteristics such as body size, diet, migration and pigments of pluma[...]
