# Behavioural interactions and reasons for aggression between Australian magpies (Gymnorhina tibicen) and other birds in New Zealand

> 2006 doctoral thesis by Dai K.J. Morgan at University of Waikato

**Wikidata**: [Q112868528](https://www.wikidata.org/wiki/Q112868528)  
**Source**: https://4ort.xyz/entity/behavioural-interactions-and-reasons-for-aggression-between-australian-magpies-gymnorhina-tibicen-and-other-birds-in-new-zealand


## References

1. [Source](https://hdl.handle.net/10289/12703)