@misc{Sánchez_Sara_Does_2007, author={Sánchez, Sara and Javier Cuervo, José and Moreno, Eulalia}, editor={Museum and Institute of Zoology, Polish Academy of Sciences}, copyright={Rights Reserved - Free Access}, address={Warsaw}, howpublished={online}, year={2007}, language={eng}, abstract={A large number of studies have demonstrated that habitat characteristics have a huge impact on all aspects of animal life history. This hypothesis predicts a relationship between habitat structure and the main components of fitness and, consequently, also predicts a relationship between habitat structure and other traits indirectly related to fitness, such as condition or health. We tested whether there was any relationship between the characteristics of a pine forest in the Iberian Peninsula and the condition of Great Tit nestlings reared in that forest. The parameters used to estimate nestling condition were weight, haematocrit and the presence of haemoparasites. The results suggest that mature forests produced nestlings in better condition but with a higher prevalence of haemoparasites than young forest, possibly because mature forests are a good habitat for both the bird and the parasite vector.}, type={Text}, title={Does Habitat Structure Affect Body Condition of Nestlings? A Case Study with Woodland Great Tits Parus major}, volume={42}, number={2}, journal={Acta Ornithologica}, publisher={Museum and Institute of Zoology, Polish Academy of Sciences}, publisher={Natura Optima Dux Foundation}, keywords={forest structure, haematocrit, haemoparasites, mature forest, nestling condition, Great Tit, Parus major, bogatka zwyczajna, bogatka, sikora bogatka}, }