Snow and Jas are 21 weeks old and are the oldest geese. Next in age is a pair of Africans who are 15 weeks old, then a pair of white Chinese who are 14 weeks old, then the last pair of Africans who are 11 weeks old.
I believed that 1 of the 15 week Africans was a male due to behavior, but it is starting to act more girlie. I am fairly sure that 1 of the 14 week old white Chinese is a gander, it's size and behavior has been gander like from the start and with Snow being injured this guy is trying to take over protection duties. But my youngest Africans are causing the biggest problems. The gosling that had bad legs and needed so much extra care is no highly aggressive. In all other ways this African gosling acts like a goose, except that she attacks everyone! This gosling has attacked my mom repeadley, myself, and is starting to be outcast from the flock because she is such a bully. I don't know what to do with Gertrude, her attitude and aggression is simplynot OK. I may have to put her down if she doesn't shape up soon. She is getting too big and strong to allow this to continue for much longer.
P.S. the youngest Africans are in a bad molt and so look mangy right now.