About The Author

I am a Dutch nature photographer living in the south of Germany. My interests are very diverse but i especially like photographing grasshoppers, butterflies, lichens and birds. Most of my images are from the Netherlands or Germany, but i also regularly take trips abroad to observe and photograph different species.

Endogenous Control Of Migratory Fueling In A Songbird

The fascination of bird migration lies in the performance of stunningly well-organized journeys by animals of very small size. Birds need to choose the right direction and timing, deal with a variety of environmental conditions and predators, and manage their energy reserves to overcome long-distance flights. Scientists have since long tried to understand how birds