Boka tar for seg alle deler dvergfalkens adferd og biologi, herunder alt rundt hekking, trekk og bestand.
Fra forlagets egen omtale:
The Merlin is a fascinating small falcon,  standing outside the usual grouping of the ‘True Falcons’, and with a 
  range that is confined to northern climes, an  exclusive preference that is shared by only one other, the much 
  larger Gyrfalcon. 
This is the first comprehensive book on the  species, covering its complete circumpolar range. The book starts 
  with a general comments on the evolution of  the True Falcons and thoughts on their grouping, then covers the 
  general characteristics of the Merlin, the  species’ habitat, its diet, breeding (territory, displays, pair formation, 
  nest sites, eggs, chick growth, nest  predation and breeding success), migration and wintering, survival, the 
  Merlin’s friend and foes, and estimations of  the world population. It also includes data gathered with a unit flown 
  on a male Merlin. 
Previous books by the author include the award-winning  Gyrfalcon (co-produced with Russian expert Eugene
  Potapov), the Snowy Owl (also with Eugene Potapov),  the first field guide to birds and mammals of the Arctic, and
  The Arctic: The Complete Story which covered all aspects of the area.  




