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Review
. 2025 May 2;28(1):35.
doi: 10.1007/s10071-025-01949-y.

Dimensions of corvid consciousness

Walter Veit  1 , Heather Browning  2 , Elias Garcia-Pelegrin  3 , James R Davies  4   5 , Jamie G DuBois  4 , Nicola S Clayton  4
Affiliations
Review

Dimensions of corvid consciousness

Walter Veit et al. Anim Cogn. .

Abstract

Corvids have long been a target of public fascination and of scientific attention, particularly in the study of animal minds. Using Birch et al.'s (2020) 5-dimensional framework for animal consciousness we ask what it is like to be a corvid and propose a speculative but empirically informed answer. We go on to suggest future directions for research on corvid consciousness and how it can inform ethical treatment and animal welfare legislation.

Keywords: Animal cognition; Animal consciousness; Bird consciousness; Corvids; Dimensions of consciousness.

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Conflict of interest statement

Declarations. Conflict of interest: The authors declare no competing interests. Ethical statements: It is not applicable. Consent to participate: Not applicable. Consent for publication: Not applicable.

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References

    1. Adriaense JE, Martin JS, Schiestl M, Lamm C, Bugnyar T (2019) Negative emotional contagion and cognitive bias in common ravens (Corvus corax). Proc Natl Acad Sci USA 116:11547–11552 - PMC - PubMed
    1. Allen C, Trestman M (2017) Animal consciousness. In: Zalta EN (ed) The Stanford encyclopedia of philosophy (Winter 2017 ed). Stanford University, Metaphysics Research Lab
    1. Andrews K, Birch J, Sebo J, Sims T (2024) Background to the New York Declaration on Animal Consciousness. nydeclaration.com
    1. Baars BJ (2002) The conscious access hypothesis: origins and recent evidence. Trends Cogn Sci 6:47–52 - PubMed
    1. Baciadonna L, Cornero F, Emery NJ, Clayton NS (2020) Convergent evolution of complex cognition: insights from the field of avian cognition into the study of self-awareness. Learn Behav 49:9–22 - PubMed

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