Bioacoustics researchers found evidence that pet parrots produce distinct vocal labels when referring to specific human household members.
Recordings from multiple homes captured repeatable sound patterns uttered before interactions with named caregivers.
The behavior resembles signature calls in wild parrot flocks, suggesting domestic settings preserve naming-like conventions.
Cognitive scientists said the work supports theories that parrots map social identities to arbitrary sounds.
Owners reported birds switching labels after household changes, indicating adaptive learning rather than mimicry alone.
Ethicists urged respectful study designs minimizing stress for captive birds.
The findings may inform enrichment programs that leverage parrots’ social cognition.
Created by Ayen Stabel.
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Sources:
https://www.sciencedaily.com/