Mingo also provides for other types of migratory and nonmigratory avian species. In nonmigratory populations, laying begins between December and August. It is a nonmigratory species of bumblebee. The animals are nonmigratory and are territorial. They are nonmigratory bats, and live in caves all year round. Although primarily nonmigratory, Mexican chickadees sometimes fly to lower elevations during the cold of winter. In North America, nonmigratory Canada goose populations have been on the rise. It is a nonmigratory fish which lives in streams and in karstic resurgences. LeConte's thrashers are nonmigratory birds that reside in the same territory annually. In many areas, nonmigratory Canada geese are now regarded as pests by humans. M. pusillus is a nonmigratory bat as expected by its low aspect ratio wings. Nonmigratory birds&colon; Throughout the year a number of species remain in the wetland. Turquoise jays are nonmigratory and tend to travel in mixed flocks. It is nonmigratory and found in arid desert areas year-round.