Sökning: "Dendrocopos minor Picoides minor Picidae polygyny polyandry parental care breeding biology altricial"

Hittade 1 avhandling innehållade orden Dendrocopos minor Picoides minor Picidae polygyny polyandry parental care breeding biology altricial.

1. 1. Reproduction and survival in the lesser spotted woodpecker. Effects of life history, mating system and age

   Författare :Ulf Wiktander; Biologiska institutionen; []
   Nyckelord :NATURVETENSKAP; NATURAL SCIENCES; Picoides minor; Dendrocopos minor; Picidae; polygyny; polyandry; parental care; breeding biology; altricial birds; birds; single-brooded birds; Animal ecology; Djurekologi;

   Sammanfattning : Over 9 years, 116 breeding attempts made by individually marked lesser spotted woodpeckers (Dendrocopos minor) were followed in a study area in southern Sweden. The home-range area decreased from on average 742 ha in winter to a defended territory of 103 ha prior to breeding and 43 ha during nesting. LÄS MER