Sites may be as close as your backyard, or a nearby park or wilderness area, or a neighborhood street. The list of birds is then shared with the GBBC.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.
Read More at Source.