# Systematics and palaeobiology of Haast's eagle (Harpagornis moorei Haast, 1872) (Aves: Accipitridae)

> 1991 doctoral thesis by Richard N. Holdaway at University of Canterbury

**Wikidata**: [Q112119284](https://www.wikidata.org/wiki/Q112119284)  
**Source**: https://4ort.xyz/entity/systematics-and-palaeobiology-of-haast-s-eagle-harpagornis-moorei-haast-1872-aves-accipitridae-