Behavioral correlates of supplementary feeding of wildlife : can general conclusions be drawn?

Jerina, Klemen (author), Kindberg, Jonas (author), Krofel, Miha (author), Stergar, Matija (author), Swenson, Jon E. (author), Zedrosser, Andreas (author)

Supplementary feeding is a common, but controversial, tool in wildlife management, because it can benefit both humansand wildlife (e.g., increased wildlife densities), but has certain downsides (e.g., increased disease transmission). For speciesthat are often involved in human-wildlife conflicts, two opposing paradigms with respect to supplementary feeding exist, i.e.,(i) that supplementary feeding is efficient to lure animals away from undesired places (i.e., diversionary feeding; hypothesis1), and (ii) that supplementary feeding stimulates ‘nuisance’ behavior (i.e., increased tolerance for humans and selection forhuman facilities; hypothesis 2). We formulated an alternative hypothesis (hypothesis 3); i.e., that behavioral variation amongindividuals dilutes population-wide, general patterns with respect to supplementary feeding. Based on GPS relocation dataand resource selection functions, we show that neither of the two opposing management paradigms (hypothesis 1 and 2)hold in a particularly ‘conflict rich’ species, the brown bear (Ursus arctos), because individual variation in selection behaviorwith respect to supplementary feeding diluted population-wide patterns (hypothesis 3), even under very different environmentalcontexts (Sweden vs. Slovenia; i.e., different human and bear population density, history and intensity of supplementary feeding,topography, etc.). Our results emphasize that individual variation is an important component of behavioral ecology and shouldbe considered in wildlife management and conservation.

• Language: English
• Work type: Not categorized
• Typology: 1.12 - Published Scientific Conference Contribution Abstract
• Organization: BF - Biotechnical Faculty
• Number of pages: Str. 94
• PID: 20.500.12556/RUL-96698
• UDC: 630*15:630*14
• COBISS.SI-ID: 3962790
• Publication date in RUL: 11.10.2017

JERINA, Klemen, KINDBERG, Jonas, KROFEL, Miha, STERGAR, Matija, SWENSON, Jon E. and ZEDROSSER, Andreas, no date, Behavioral correlates of supplementary feeding of wildlife : can general conclusions be drawn? In : Bears and humans in the 21st century [online]. Published Scientific Conference Contribution Abstract. s. l. [Accessed 17 May 2025]. Retrieved from: https://repozitorij.uni-lj.si/IzpisGradiva.php?lang=eng&id=96698

Record is a part of a monograph

• Title: Bears and humans in the 21st century : challenges and solutions for a peaceful coexistence
• Place of publishing: [s. l.]
• Publisher: ARCTUROS, Civil Society for the Protection and Management of Wildlife and Natural Environment
• ISBN: 978-960-7742-49-0
• COBISS.SI-ID: 3962022

Licences

• License: CC BY-NC-ND 4.0, Creative Commons Attribution-NonCommercial-NoDerivatives 4.0 International
• Link: http://creativecommons.org/licenses/by-nc-nd/4.0/
• Description: The most restrictive Creative Commons license. This only allows people to download and share the work for no commercial gain and for no other purposes.
• Licensing start date: 11.10.2017

Secondary language

• Language: Slovenian
• Keywords: rjavi medved, konflikti, habituacija, odvračalno krmljenje