lintworm 24 Jan 2020 Common loon. It is a large bird, with a thick bill, which leaves Yellow-billed and Common loon as options, but Yellow-billed loon is more light grey-brownish and has a more yellow bill.
Common loon. It is a large bird, with a thick bill, which leaves Yellow-billed and Common loon as options, but Yellow-billed loon is more light grey-brownish and has a more yellow bill.
