Interhomeopathy - Canada goose proving: be simple, direct and to the point
English: Canada Geese (Branta canadensis) crossing road in Little Silver, New Jersey, USA.; 15 January 2007 (original upload date); Self-photographed; Wikijazz at English Wikipedia Stock Photo - Alamy
File:Canada-Goose-Szmurlo.jpg - Wikimedia Commons
Greylag goose - Wikipedia
English: Canada goose, University of Nottingham, University Campus, UK; 6 March 2007; Own work; Harvey Milligan, aka Beatattitudes at en.wikipedia Stock Photo - Alamy