Redhead vs Ring-necked Duck

The Redhead and Ring-necked Duck are both medium-sized diving ducks found in North America, but they can be distinguished by head shape and bill markings. The Redhead has a rounder head and a plain gray bill, while the Ring-necked Duck features an angular head with a distinctive white ring near the tip of its bill.

1. Head Shape: Redhead has a rounder head; Ring-necked Duck has an angular profile with a slight crest. 2. Bill Markings: Look for the white ring near the tip of the Ring-necked Duck's bill. 3. Male Plumage: Redhead males have a red head and gray back, while Ring-necked Duck males are black and gray with a white vertical stripe on the side. 4. Female Features: Female Ring-necked Ducks have a more distinct white eye ring and bill ring. 5. Habitat: Note the type of water body; Redheads prefer open water, while Ring-necked Ducks favor smaller, vegetated areas.

Both species are similar in size, but the Redhead is slightly bulkier.

Male Redheads have a bright red head, gray back, and black chest, whereas male Ring-necked Ducks have a black head, chest, and back with a grayish body. Females of both species are brown but the Ring-necked Duck female has a more pronounced white eye ring and a subtle white ring on the bill.

Both species are diving ducks, often seen in mixed flocks. The Ring-necked Duck tends to be more solitary or in smaller groups compared to the Redhead.

Redheads prefer larger, open bodies of water with emergent vegetation, while Ring-necked Ducks are often found in smaller, wooded ponds and marshes with dense vegetation.

Vocalizations are not the most reliable for field identification as both species are generally quiet, but Redheads may give a low, grunting call.