Some species, like the white crowned and white throated migrate, others, like the song sparrow, do not.
Nowhere. They are not sold by anyone, against the Migratory Bird Act.
Yes. These birds are not protected under the Migratory Bird Act. They are not native to the US and are an invasive species. You can kill them.
If you have not touched them leave them there If you have touched them take them for breakfast
A bird is the general category. A sparrow is a bird species.
no.
Kendall Island Migratory Bird Sanctuary was created in 1961.
East Bay Migratory Bird Sanctuary was created in 1959.
Bear River Migratory Bird Refuge was created in 1927.
McConnell River Migratory Bird Sanctuary was created in 1960.
Harry Gibbons Migratory Bird Sanctuary was created in 1959.
Bylot Island Migratory Bird Sanctuary was created in 1965.
A Sparrow is a small bird that are very common