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Article
R. D. Dawson, Auteur ; M. T. Bidwell, AuteurMuch previous research has focussed on the role of food supply in determining the growth and the survival of avian offspring. More recently, acid deposition in some ecosystems has demonstrated that in addition to energy, birds also need to acqui[...]
Article
Nest-dwelling parasites are known to have detrimental consequences for many birds, and thus it may be desirable for management practices to remove these parasites. In addition, manipulation of parasite loads is often necessary for studying host-[...]
Article
R. D. Dawson, Auteur ; G. R. Bortolotti, Auteur ; G. L. Murza, AuteurNatural selection theory suggests that there should be fitness consequences for animals that possess morphological abnormalities such as missing or deformed appendages and other structures. As these characters are expected to be detrimental, mor[...]
