Publications

pcdds/pcdfs, pcbs, and organochlorine pesticides in eggs of eurasian sparrowhawks (accipiter nisus), hobbies (falco subbuteo), and northern goshawks (accipiter gentilis) collected in the area of berlin-brandenburg, germany.	concentrations of polychlorinated dibenzo-p-dioxins (pcdds), polychlorinated dibenzofurans (pcdfs), polychlorinated biphenyls (pcbs), and organochlorine (oc) pesticides were measured in unsuccessfully hatched eggs of three different kinds of predatory birds: 3 eggs of sparrowhawks, 7 eggs of hobbies, and 16 eggs of goshawks collected in the german region of berlin-brandenburg. using toxic equivalency factors for birds, eggs of hobbies contained mean concentrations of 478 pg teq/g fat and 551 pg ...	2002	11994791
[occurrence of parasites in indigenous birds of prey and owls].	in the present paper a general overview on parasites in birds of prey and owls is given. this part is followed by a study investigating the prevalences and species of parasites in free-ranging birds of prey and owls in berlin and brandenburg state, germany. over a one year period, 84 birds of prey and owls of the following species were examined for the presence of endo- and ectoparasites: common buzzard (buteo buteo) (n = 32), kestrel (falco tinnunculus) (n = 20), sparrowhawk (accipiter nisus) ( ...	2002	11852683