Rock Ptarmigan

About the Rock Ptarmigan

The rock ptarmigan (Lagopus muta) is a medium-sized game bird in the grouse tribe. It is known simply as the ptarmigan in Europe. It is the official bird for the Canadian territory of Nunavut, where it is known as the aqiggiq (ᐊᕿᒡᒋᖅ), and the official game bird for the province of Newfoundland and Labrador. In Japan, it is known as the raichō (雷鳥), which means "thunder bird"; it is the official bird of Gifu, Nagano, and Toyama Prefectures and is a protected species nationwide.

The ptarmigan's genus name, Lagopus, is derived from Ancient Greek lagos (λαγώς lagṓs), meaning "hare", + pous (πούς poús), "foot", in reference to the bird's feathered legs. The species name, muta, comes from Neo-Latin and means "mute", referring to the simple croaking song of the male. It was for a long time misspelt mutus, in the erroneous belief that the ending of Lagopus denotes masculine gender. However, as the Ancient Greek term λαγώπους lagṓpous is of feminine gender, and the species name has to agree with that, the feminine muta is correct.

The word ptarmigan comes from the Gaelic tarmachan, meaning croaker. The p- was added due to a mistaken belief in a Greek origin, as if the word were... Wikipedia →