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Article
Anna Dubiec, Auteur ; Tomasz Mazgajski, AuteurIn altricial birds, the length of the nestling period, i.e. time from hatching until fledging (young leaving the nest) varies within and between species. In general, however, variation in the time of fledging and factors mediating such variation[...]
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Anna Dubiec, Auteur ; Arnaud Da Silva, Auteur ; Marta Celej, AuteurResearch on the occurrence and community composition of vector-transmitted protozoan haemoparasites in birds is heavily skewed toward passerines with many other orders underrepresented. In caprimulgids, a family of primarily ground-nesting, crep[...]
Article
Aneta Arct, Auteur ; Rafał Martyka, Auteur ; Szymon M. Drobniak, Auteur ; Wioleta Oleś, Auteur ; Anna Dubiec, Auteur ; Lars Gustafsson, AuteurAmbient temperature experienced by an animal during development or subsequently as an adult can affect many aspects of its behaviour and life-history traits. In birds, egg incubation is a vital component of reproduction and parental care. Severa[...]
Article
Iga Harnist, Auteur ; Anna Dubiec, Auteur ; Tomasz D. Mazgajski, AuteurCapsule Nest mass of the Great Tit Parus major increases over the course of the nesting cycle and the magnitude of the increase between incubation and post-fledging stage is positively correlated with brood size.Aims To investigate whether, in t[...]
Article
Tomasz D. Mazgajski, Auteur ; Anna Dubiec, AuteurCapsule A report of double-brooding in a Pied Flycatcher Ficedula hypoleuca in Central Poland.
Article
Edyta Podmokla, Auteur ; Anna Dubiec, Auteur ; Szymon M. Drobniak, Auteur ; Aneta Arct, Auteur ; Lars Gustafsson, Auteur ; Mariusz Cichoń, AuteurHaemosporidians causing avian malaria are very common parasites among bird species. Their negative effects have been repeatedly reported in terms of deterioration in survival prospects or reproductive success. However, a positive association bet[...]
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Anna Dubiec, AuteurNest desertion behaviour in relation to body condition and timing of breeding was studied in Great Tit (Parus major) females during two breeding seasons. Desertion, most likely unintentionally provoked by catching females during the incubation p[...]
Article
Edyta Podmokla, Auteur ; Anna Dubiec, Auteur ; Szymon M. Drobniak, Auteur ; Aneta Arct, Auteur ; Lars Gustafsson, Auteur ; Mariusz Cichoń, AuteurParasite species are usually specialists utilising specific host species, but parasite assemblages may differ substantially even between populations of the same species and show seasonal and annual fluctuations. Host characteristics such as indi[...]
Article
Edyta Podmokla, Auteur ; Anna Dubiec, Auteur ; Szymon M. Drobniak, Auteur ; Joanna Sudyka, Auteur ; Adam Krupski, Auteur ; Aneta Arct, Auteur ; Lars Gustafsson, Auteur ; Mariusz Cichoń, AuteurParasites are ubiquitous in the wild and by imposing fitness costs on their hosts they constitute an important selection factor. One of the most common parasites of wild birds are Plasmodium and Haemoproteus, protozoans inhabiting the blood, whi[...]
Article
Anna Dubiec, Auteur ; Kinga Deptuch, Auteur ; Mariusz Cichoń, Auteur
Article
Edyta Podmokla, Auteur ; Anna Dubiec, Auteur ; Aneta Arct, Auteur ; Szymon M. Drobniak, Auteur ; Lars Gustafsson, Auteur ; Mariusz Cichoń, AuteurExtra-pair matings comprise a common reproductive strategy among socially monogamous bird species. However, it remains unclear why females decide to mate with extra-pair males. Indirect benefits in terms of improving offspring genetic quality ar[...]
Article
Monika Zielinska, Auteur ; Anna Dubiec, Auteur ; Piotr Zieliński, AuteurSex ratio at conception may be under selection pressure, given that male and female offspring differ in the cost of production or generate different fitness returns under specific conditions. We studied adjustments in the primary, secondary and [...]
Article
Tomasz Wilk, Auteur ; Anna Dubiec, Auteur ; Mariusz Cichoń, AuteurThe seasonal decline in offspring performance is a frequently reported phenomenon in species breeding in a temperate zone, but the potential effect of brood sex ratio on such declines has not been studied. Here, we predicted that this decline ma[...]
Article
Arkadiusz Sikora, Auteur ; Anna Dubiec, AuteurJack Snipe Lymnocryptes minimus is a small wader showing sexual monomorphism in plumage and some dimorphism in size. To study whether parameters of body size may be used to reliably sex individuals of this species, a discriminant function analys[...]
