Publicatieoverzicht

Just normal Every scientific publication is preceded by observation of a phenomenon. Questions about it have to be properly framed and the results clearly understood before an article can be produced. Very unusual phenomena tend to be noticed earlier, explored earlier, and the results published...

The European souslik in the natural light-dark cycle: what is the signal for afternoon retreat? European sousliks ( Spermophilus citellus) are strictly diurnal with a very precise daily activity rhythm in field conditions. This activity rhythm is regulated by the internal biological clock which in...

Reproductive strategies of male European sousliks ( Spermophilus citellus) at high and low population density The spring population density of European sousliks ( Spermophilus citellus) in a suburban area near Vienna, Austria, changed from 60 to 6 individuals/ha from 1991 to 1998. The decline...

Why males incur a greater predation risk than females in juvenile European sousliks ( Spermophilus citellus) Leaving a familiar area is assumed to involve an increased vulnerability to predation, yet rarely are movement patterns and mortality monitored directly. For this reason we examined the...

Publicaties over recente zoogdieren van Nederland, verschenen in 2003 Abbing, L. Terugkeer van de bever. Rondom het Leudal 28: 239-240. Achterberg, C. & M. van der Horst. Het voorkomen van boommarters in de Zuidwestpoort van Apeldoorn. Rapport 2003.07. Vereniging voor Zoogdierkunde en...

Sousliks It is no easy task to understand fluctuations in population density and the mechanisms underlying the disappearance, (re)colonization and successful dispersal of species. Often tremendous efforts are necessary in order to gain insight in these processes, they include sampling many variables...