Numbers had dwindled so low that scientists believed the biggest type of Canada goose, the giant Branta canadensis maxima, was actually extinct. It wasn’t. The city of Rochester unwittingly ...
Canada geese (Branta canadensis; geese) often congregate in high public use areas while molting ... and seasonal nature of problems caused by urban goose flocks. Fewer than 50 geese were counted in ...
Agricultural crops can sustain extensive damage caused by Canada geese (Branta canadensis) when these crops are planted near wetlands or ... For the purpose of developing a repellent application ...
一些您可能无法访问的结果已被隐去。
显示无法访问的结果