ArticleCommunications biology2023
Differential provisioning roles, prey size, and prey abundance shape the dynamic feeding behavior of gray wolves.
Article in Communications biology, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.
What it found
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.
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Who cites it
6 citing papers in PubMed, 7 citations in OpenAlex.
- Human-analogue age-related dynamics of dog-human attachment.GeroScience · 2026Article
- Wolf-Pack-Inspired Distributed Encirclement for UAV-USV Systems via Visual Connectivity Preservation.Biomimetics (Basel, Switzerland) · 2026Article
- Resource availability and anthropogenic disturbance alter how wolves move and feed: comparing two populations.Movement ecology · 2026Article
- Predator activity, proactive anti-predator strategies and nesting phenology produce a dynamic landscape of risk to tundra goose reproduction.The Journal of animal ecology · 2025Article
- Vegetation influences wolf fine-scale habitat selection and movement rate in a logged coastal rainforest.Oecologia · 2025Article
- Wolf Predation on White-tailed Deer Before, During, and After a Historically Mild Winter in Northern Minnesota.Ecology and evolution · 2024Article
Corrections and comments
PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.
Authors and funding
4 authors at 2 institutions in 2 countries.
Funding
No grant is acknowledged in the PubMed record.
Abstract
The demands of raising dependent young can influence the feeding behaviors of social carnivores, especially for individuals that are primarily responsible for provisioning young. We investigated how the feeding and provisioning behavior of a social carnivore, gray wolves (Canis lupus), are connected and shaped by extrinsic and intrinsic factors, and whether and how these patterns changed throughout the pup-rearing season (April-August). We found breeding wolves had shorter handling times of prey, lower probability of returning to kills, and greater probability of returning to homesites after kills compared to subordinate individuals. However, the feeding and provisioning behaviors of breeding individuals changed considerably over the pup-rearing season. Wolves had longer handling times and returned to provision pups directly after kills less frequently as annual prey abundance decreased. These patterns indicate that adult wolves prioritize meeting their own energetic demands over those of their pups when prey abundance decreases. We suggest that differential provisioning of offspring based on prey abundance is a behavioral mechanism by which group size adjusts to available resources via changes in neonate survival.
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Registered trials
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