It’s summer and the birds are busy nesting in the mountains and valleys of the Southern Appalachians. Eighteen decades ago, during a summer nesting season far away in the North Atlantic, the story of an unusual seabird came to a brutal end.
The last pair of great auks was killed on Eldey, off the coast of Iceland, on June 3, 1844. This little-known tragedy ended the last known breeding attempt for the species 180 years ago this week.

The great auk, also known as the great Northern penguin, once inhabited the Atlantic coasts of both North America and Europe. This flightless bird achieved the status of “great” due to its size. Adult great auks reached a height of about 32 inches and could weigh as much as 11 pounds, making them much larger than any of their close relatives. This bird had a black back and a white belly in a two-tone plumage that does indeed resemble the appearance of many penguins. The bird’s black beak was heavy and hooked, with grooves on its surface, excellent for catching fish.

The great auk belonged to the bird family of Alcidae, which also includes such birds as auks, auklets, murres, murrelets, puffins, razorbills and guillemots. The family is not closely related to penguins, which are only found in the Southern Hemisphere. The great auk’s scientific name – Pinguinus impennis – has reinforced the misconception that penguins and the great auk were closely related.

Today, one close relative of the great auk still swims in the North Atlantic off the coasts of both North America and Europe. The razorbill (Alca torda) is the sole species in the genus Alca since the extinction of the great auk in the mid-19th century.

Razorbills, as did their larger relative, nest in colonies. Razorbill nesting colonies exist off the coasts of Canada, Iceland, Norway, Wales and the United Kingdom. After the nesting season, razorbills abandon the land and spend the winter months at sea. Razorbills are occasionally spotted as far south as the Carolinas, Georgia and Florida during the winter season.
Razorbills have a body length of almost 17 inches and weigh from one to two pounds, placing them well shy of the size of their extinct relative.

Great auks figured prominently in the cultures of some native sea-going tribes. Although Native Americans did hunt the birds, their efforts had been sustainable.
The coming of European explorers and settlers threw the balance out of whack for this species, which nested in large colonies. Explorers in North America plundered the great auks as a food source and also used the flesh of the birds as fish bait. In Europe, a demand developed for the great auk’s down, those dense, insulating feathers that provided a warm, protective layer against the chill of North Atlantic waters.

These factors quickly led to a steep decline in numbers as early as the 1700s. Sadly, museums and private collectors began to clamor for specimens as the great auk became more rare. The collecting of the birds, as well as their eggs, for this purpose is blamed by some experts with the ultimate extinction of the species.

Pairs of great auk, which mated for life, focused their nesting efforts on raising one chick at a time, which made the species even more vulnerable. A report of a single great auk in 1852 off the Grand Banks of Newfoundland is accepted by some experts, which means this bird was the last known individual of its kind.

The bird’s legacy has lived on, especially with naturalists and birders. The scientific journal of the American Ornithological Society was titled “The Auk” in honor of the species until 2021 when the name of the publication changed to simply “Ornithology.”
The presence of skins and bones in museums around the world have encouraged speculation that modern technological advances in genetics and cloning could possibly revive the great auk from preserved DNA.

Such scenarios seem a little too Hollywood and reminiscent of the “Jurassic Park” and “Jurassic World” films. The reality is that the great auk is part of a lamentable extinction club with such members as Labrador duck, passenger pigeon, Carolina parakeet, Bachman’s warbler and many others, dating back to birds like the moas and the dodos.

It would be nice, especially for birders, if cruises in the North Atlantic could still offer the opportunity to view these fantastic birds swimming in the cold waters. It is still possible to view nesting colonies of birds like the Atlantic puffin, black guillemot and razorbill. If I do get the chance to view these sea-going birds some day, I’ll be thinking of the great auk when I do so.

•••

To share a sighting, make a comment or ask a question, please email me at ahoodedwarbler@aol.com.