Cygnus atratus
Translingual edit
Proper noun edit
- A taxonomic species within the family Anatidae – the black swan.
References edit
- Cygnus atratus on Wikipedia.Wikipedia
- Cygnus atratus on Wikispecies.Wikispecies
- Cygnus atratus on Wikimedia Commons.Wikimedia Commons
- Gill, F. and Wright, M. (2006) Birds of the World: Recommended English Names, Princeton University Press, →ISBN