Journal Article (171)
41.
Journal Article
82 (2), pp. 129 - 133 (2011)
An additional field method to sex adult Barn Swallows during the non-breeding season in Zambia: White spot length in the outer tail feather. Ostrich 42.
Journal Article
59 (1), pp. 44 - 50 (2011)
Hormonal correlates of social status and courtship display in the cooperatively lekking lance-tailed manakin. Hormones and Behavior 43.
Journal Article
197 (1), pp. 109 - 117 (2011)
Air-permeable hole-pattern and nose-droop control improve aerodynamic performance of primary feathers. Journal of Comparative Physiology A-Neuroethology Sensory Neural and Behavioral Physiology 44.
Journal Article
153 (1), pp. 46 - 58 (2011)
Experimentally elevated testosterone levels enhance courtship behaviour and territoriality but depress acquired immune response in Red bishops Euplectes orix. Ibis 45.
Journal Article
316 (7), pp. 515 - 525 (2011)
Revisiting the origin of the vertebrate Hox14 by including its relict sarcopterygian members. Journal of Experimental Zoology Part B-Molecular and Developmental Evolution 46.
Journal Article
294 (11), pp. 1856 - 1863 (2011)
Women have relatively larger brains than men: A comment on the misuse of general linear models in the study of sexual dimorphism. Anatomical Record-Advances in Integrative Anatomy and Evolutionary Biology 47.
Journal Article
Evolutionäre Erklärungen sexueller Untreue. Jahrbuch - Max-Planck-Gesellschaft (2011)
48.
Journal Article
108 (26), pp. 10608 - 10613 (2011)
Female extrapair mating behavior can evolve via indirect selection on males. Proceedings of the National Academy of Sciences of the United States of America 49.
Journal Article
65 (1), pp. 47 - 55 (2011)
Cryptic multiple hypotheses testing in linear models: Overestimated effect sizes and the winner's curse. Behavioral Ecology and Sociobiology 50.
Journal Article
158 (7), pp. 1511 - 1522 (2011)
The population biology of the living coelacanth studied over 21 years. Marine Biology 51.
Journal Article
59 (1), pp. 187 - 192 (2011)
Food availability but not melatonin affects nocturnal restlessness in a wild migrating passerine. Hormones and Behavior 52.
Journal Article
214 (4), pp. 593 - 598 (2011)
Olfactory lateralization in homing pigeons: A GPS study on birds released with unilateral olfactory inputs. The Journal of Experimental Biology 53.
Journal Article
6 (8), e22385 (2011)
Homing pigeons only navigate in air with intact environmental odours: A test of the olfactory activation hypothesis with GPS data loggers. PLoS One 54.
Journal Article
26 (6), pp. 285 - 291 (2011)
Declining body size: A third universal response to warming? Trends in Ecology and Evolution 55.
Journal Article
6 (10), e26485 (2011)
Undirected (solitary) birdsong in female and male blue-capped cordon-bleus (Uraeginthus cyanocephalus) and its endocrine correlates. PLoS One 56.
Journal Article
65 (7), pp. 1491 - 1498 (2011)
Can faecal glucocorticoid metabolites be used to monitor body condition in wild Upland geese Chloephaga picta leucoptera? Behavioral Ecology and Sociobiology 57.
Journal Article
29 (2), pp. 243 - 249 (2011)
Male achromatic wing colouration is related to body condition and female reproductive investment in a dichromatic species, the upland goose. Journal of Ethology 58.
Journal Article
42 (6), pp. 485 - 489 (2011)
Testosterone and year-round territoriality in tropical and non-tropical songbirds. Journal of Avian Biology 59.
Journal Article
26 (1), pp. 44 - 54 (2011)
Seasonal and diel variation of hormone metabolites in European stonechats: On the importance of high signal-to-noise ratios in noninvasive hormone studies. Journal of Biological Rhythms 60.
Journal Article
6 (5), e19997 (2011)
Space use of bumblebees (Bombus spp.) revealed by radio-tracking. PLoS One