25-07-2011Many farmland bird species have declined markedly in Europe in recent decades because of changes in agricultural practice. The specific…
25-07-2011We analyzed 16 years (1992–2007) of butterfly transect count data from The Netherlands in a reevaluation of the trends of…
25-07-2011Previous studies deduced negative effects of urbanization on insect conservation from decline in species richness with increasing built-up areas. This…
25-07-2011This work reports a new sensitive multi-residue liquid chromatography–tandem mass spectrometry (LC–MS/MS) method for detection, confirmation and quantification of six…
25-07-2011Nous avons cherché à savoir si les insecticides, lorsque utilisés sous forme granulaire et de façon intensive pour contrôler l'altise…
25-07-2011We examined the possibility that granular insecticides, used intensively in the Canadian prairies to control flea beetles (Phyllotreta sp.) in…
25-07-2011In the Netherlands, 766 species of larger moths are considered native. About one-third of the species are decreasing and all…
25-07-2011We studied arthropod occurrence in fallow land, extensively used pastures, extensively used meadows (cut twice or three times a year)…
25-07-2011Aerially-foraging insectivorous birds have experienced dramatic population declines in North America over the past several decades, but a dearth of…
25-07-2011The Chimney Swift Chaetura pelagica is a little, high-flying, dark grey bird whose diet consists entirely of insects caught on…
