The Great Knot (Calidris tenuirostris, Rẽ lớn ngực đốm) is in Scolopacidae Family (Sandpiper), Calidris genus.
Great Knot is a visiting winter bird commonly sighted at the Xuan Thuy National Park.
The Great Knot (Calidris tenuirostris, Rẽ lớn ngực đốm) is in Scolopacidae Family (Sandpiper), Calidris genus.
Great Knot is a visiting winter bird commonly sighted at the Xuan Thuy National Park.