Skład pokarmu wilka Canis lupus L. w Wigierskim Parku Narodowym

Composition of the wolf's Canis lupus L. diet in the Wigry National Park


  • Robert W. Mysłajek Uniwersytet Warszawski, Wydział Biologii, Instytut Genetyki i Biotechnologii, ul. Pawińskiego 5a, 02-106 Warszawa;
    Tel. +48 604625228, e-mail:
  • Sabina Nowak Stowarzyszenie dla Natury "Wilk", Twardorzeczka 229, 34-324 Lipowa;
  • Maciej Romański Wigierski Park Narodowy, Krzywe 82, 16-402 Suwałki;
  • Katarzyna Tołkacz Uniwersytet Warszawski, Wydział Biologii, Instytut Zoologii, Zakład Parazytologii, ul. Miecznikowa 1, 02-096 Warszawa


The diet of wolves Canis lupus L. was assessed in the Wigry National Park in North-Eastern Poland, which overlaps with the Natura 2000 site „Ostoja Wigierska”. The content of a total of 149 scat samples was collected in 2017 and analysed in order to determine dietary composition. Wolves primarily feed on wild ungulates, which make up 75.4% of food biomass. Despite the fact that wild boar Sus scrofa L. and red deer Cervus elaphus L. dominate in the ungulate community in the study area, the primary prey species was observed to be roe deer Capreolus capreolus L. with 39.6%, while red deer and wild boar only constituted 18.7% and 8.3% of the food biomass, respectively. Additionally, beaver Castor fiber L. was found to be an important prey (10.9%) as well and livestock accounted for 15.1% of all biomass consumed. The livestock eaten by wolves also included carcasses of domestic animals illegally disposed of in the forest. We therefore conclude that decisions on the management of the wolf’s food base within protected areas, such as national parks or Natura 2000 sites, should be preceded by intensive local studies.

DOI DOI: 10.2478/frp-2018-0013
Source Leśne Prace Badawcze, 2018, 79 (2): 119–124
Print ISSN 1732-9442
Online ISSN
Type of article
Original research article
Original title
Skład pokarmu wilka Canis lupus L. w Wigierskim Parku Narodowym
Publisher Instytut Badawczy Leśnictwa, Sękocin Stary, Poland
Date 2018, June

in Polish:

in English:

Translate »