Loons Gaviidae

5 species in order Gaviiformes.

Common LoonCommon LoonGavia immerRed-throated LoonRed-throated LoonGavia stellataBlack-throated LoonBlack-throated LoonGavia arcticaPacific LoonPacific LoonGavia pacificaYellow-billed LoonYellow-billed LoonGavia adamsii