Gaviidae

bird family

Learn about this topic in these articles:

In loon
… constituting the genus Gavia, family Gaviidae. Loons were formerly included, along with the grebes, to which they bear a superficial resemblance, in the order Colymbiformes, but they are considered to constitute their own separate order. Loons range in length from 60 to 90 cm (2 to 3 feet). Characteristics include…
Read More