A large, slender waterbird with a very long neck, a large head that may show a peak, and a long, slender, pointed bill.
Larger than a Mallard, smaller than a Common Loon.crow-sized
- Both Sexes
- Length: 21.6-29.5 in (55-75 cm)
- Weight: 40.1-64.4 oz (1138-1826 g)
- Wingspan: 22.8-25.2 in (58-64 cm)