# Vocal complexity in the palm cockatoo (<i>Probosciger aterrimus</i>)

> Research article (Bioacoustics, 2015) · cited 28× · AI/ML

**Wikidata**: [openalex:W2199742355](https://www.wikidata.org/wiki/openalex:W2199742355)  
**Source**: https://4ort.xyz/entity/vocal-complexity-in-the-palm-cockatoo-i-probosciger-aterrimus-i