A Black Swan Incubating Glass Bottles
P -J GUAY, J GREGURKE, C G HALL
p. 50-52
Abstract
The Black Swan Cygnus atratus is a resident breeding species on Lake Wendouree in Ballarat, central Victoria. We report the discovery of a male Swan incubating two 330-ml glass bottles, and this is discussed in relation to the breeding biology of the Swan.