Klaus Malling OlsenKlaus Malling Olsen is one of Denmark's foremost ornithologists. He is a widely travelled field birder and tour leader with a particular interest in seabirds. He has written numerous papers on field identification and is the author of Ternsof Europe and North America (1995), which was also illustrated by Hans Larsson, and of a guide to the northern skuas that was translated into Swedish (1988) and Dutch (1992). He compiled the official Danish list, Danmarks Fugle - en oversigt (1992) and contributed to Where to Watch Birds in Scandinavia (1996). He is currently serving his second term as a member of the Danish Rarities Committee. Read More Read Less