ArticleRoyal Society open science2018
Wild jackdaws are wary of objects that violate expectations of animacy.
Article in Royal Society open science, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
What it found
Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.
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.
The trial behind it
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.
Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.
Who cites it
8 citing papers in PubMed, 20 citations in OpenAlex.
- Sensitivity to permanent non-functionality in Goffin's cockatoos (Cacatua goffiniana).Scientific reports · 2026Article
- Wild jackdaws learn to tolerate juveniles to exploit new foraging opportunities.Biology letters · 2025Article
- Mortality Awareness: New Directions.Omega · 2024Article
- Competition and generalization impede cultural formation in wild jackdaws.Proceedings. Biological sciences · 2023Article
- Pupil size changes reveal dogs' sensitivity to motion cues.iScience · 2022Article
- Preliminary evidence for one-trial social learning of vervet monkey alarm calling.Royal Society open science · 2022Article
- Animal cognition in an urbanised world.Frontiers in ecology and evolution · 2021Article
- Article
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 3 institutions in 2 countries.
Funding
Abstract
Nature is composed of self-propelled, animate agents and inanimate objects. Laboratory studies have shown that human infants and a few species discriminate between animate and inanimate objects. This ability is assumed to have evolved to support social cognition and filial imprinting, but its ecological role for wild animals has never been examined. An alternative, functional explanation is that discriminating stimuli based on their potential for animacy helps animals distinguish between harmless and threatening stimuli. Using remote-controlled experimental stimulus presentations, we tested if wild jackdaws (
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What OpenQuestion holds
Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.