# Initial evidence for probabilistic reasoning in a grey parrot (Psittacus erithacus).

> Research article (Journal of comparative psychology, 2018) · cited 22× · AI/ML

**Wikidata**: [openalex:W2792845494](https://www.wikidata.org/wiki/openalex:W2792845494)  
**Source**: https://4ort.xyz/entity/initial-evidence-for-probabilistic-reasoning-in-a-grey-parrot-psittacus-erithacus