We finished the grasshopper sampling last week! More than 60 urban dry grasslands had been sampled during summer and we are now happy to have a first extensive dataset for the BIBS project. In all, we acoustically and visually assessed more than 4000 grasshopper individuals with 22 species – including some very interesting species such as Calliptamus italicus. We are looking forward to first functional diversity analyses in the next few weeks.
I am looking forward to spend a glorious time in Galápagos. I am going to participate in a research project for three months …
Over the last 10 years, the Galápagos National Park Directorate has carried out manual and chemical control of the invasive blackberry in the Scalesia forests at Los Gemelos on Santa Cruz. It is possible that this management has changed the structure of the forests which is supposed to affect invertebrates and birds that live there. To analyse effects of the management on plants, invertebrates and birds, a multi-taxon monitoring has been established. My part in this project is to evaluate the efficacy of the blackberry control measures and the impacts on non-target invertebrate species.
Beitrag zur Heuschreckenfauna ausgewählter Trockenrasen in Berlin has been accepted for publication in Märkische Entomologische Nachrichten.
Grasshoppers of several dry and semi dry grasslands of Berlin have been sampled in 2011 and 2012. The study summarises the results and discusses the records of Calliptamus italicus, Oedipoda caerulescens, Phaneroptera falcata and Sphingonotus caerulans.