One- and two-dimensional pulse electron paramagnetic resonance spectroscopy: concepts and applications S. Van DoorslaerA. Schweiger REVIEW ARTICLE Pages: 245 - 255
The oldest known tracks of web-footed birds from the Lower Cretaceous of South Korea Jong-Deock LimZ. ZhouS.-Y. Yang SHORT COMMUNICATION Pages: 256 - 259
Touch-free in situ investigation of ancient Egyptian pigments M. UdaS. SassaB. Zaghloul SHORT COMMUNICATION Pages: 260 - 263
A new find of a Middle Pleistocene mandible from Bilzingsleben, Germany E. VlcekD. ManiaU. Mania SHORT COMMUNICATION Pages: 264 - 265
Absence of within-colony kin discrimination: foundresses of the social wasp, Polistes carolina, do not prefer their own larvae J. E. StrassmannP. SeppäD. C. Queller SHORT COMMUNICATION Pages: 266 - 269
Numerical dating of the Eckfeld maar fossil site, Eifel, Germany: a calibration mark for the Eocene time scale D. F. MertzC. C. SwisherH. Lutz SHORT COMMUNICATION Pages: 270 - 274
Mycotoxin production on rice, pulses and oilseeds Fouzia BegumN. Samajpati SHORT COMMUNICATION Pages: 275 - 277
A GPS-based system for recording the flight paths of birds K. von HünerbeinH.-J. HamannW. Wiltschko SHORT COMMUNICATION Pages: 278 - 279
Trophallaxis in filled-crop honeybees (Apis mellifera L.): food-loading time affects unloading behaviour A. J. WainselboimW. M. Farina SHORT COMMUNICATION Pages: 280 - 282
In vivo measurements of the internal pH of Hediste (Nereis) diversicolor (Annelida, Polychaeta) exposed to ambient sulphidic conditions using pH microelectrodes Stefan SommerAndreas JahnNils Brenke SHORT COMMUNICATION Pages: 283 - 287