Great Auk

We measured the bones of extinct great auks Pinguinis impennis that were killed during recent centuries on Funk Island off the northeast coast of Newfoundland. Comparisons of these measurements with those taken elsewhere suggest that great auks from Funk Island, which is situated in a Low Arctic oceanographic region, were larger than conspecifics from Boreal oceanographic regions. This finding is supported by extant alcid species that inhabit Boreal, Low Arctic or Boreal through High Arctic ocean regions and tend to increase in body size with increasing latitude (generally decreasing sea surface temperature). We suggest that paleoecological sea surface temperatures and food webs may have favored oceanographic-related variation in body sizes of great auks. The variances of the bone sizes of great auks from Funk Island were not less than those of a sample of great auk bones collected from Scandinavian archaeological sites that cover an extensive geographic range and that span seven millenia. This finding is inconsistent with a previously suggested latitudinal cline in body size among great auks in Scandinavia. Research techniques and studies that could address questions of great auk feeding ecology and population genetics are considered.

In dialogue with extinction studies scholarship and literary studies debates about methods of reading, this chapter explores how Walton Ford’s great auk paintings register species loss. In “Funk Island ~ or Good Conduct Well Chastised (1791)” (1998), Ford stages the death of the island’s great auk colony, once the largest breeding colony in North America. In “The Witch of St. Kilda ~ 1840” (2005), he portrays the capture of the last great auk in the British Isles. By attending to the content of both paintings, their relationship to each other, their art historical contexts, and the socioecological contexts of great auk exploitation and extinction, I argue that Ford employs and critiques the conventions of natural history illustration to present anthropogenic extinction as an explicitly colonialist and violent form of loss. In addition to parsing their critiques of natural history illustration, I attend to the ways in which the allusive and intertextual operations of both paintings produce reading practices that lure the viewer into assembling an archive of great auk extinction. Finally, this chapter suggests that reading great auk extinction stories with Walton Ford has important outcomes. First, Ford’s paintings, and the archive they evoke and constellate, proliferate a series of new dates for thinking a variety of Anthropocenes. These dates decenter more familiar Anthropocene narratives and highlight the exploitation of nonhuman creatures as fundamental to colonialisms. Second, by foregrounding the violence inherent in extinction, Ford’s paintings eclipse the effects of grief and melancholy that inform other cultural representations of extinction and plumb the existential horror that adheres to the irrevocable severing of genetic lines and socioecological relationships.

Since the late 1600s it has been assumed that the Great AukPinguinus impenniswas similar to the Common GuillemotUria aalgeand Brünnich's GuillemotUria lomviain having a single, central brood patch. Through the examination of eight mounted museum specimens, we show that this is incorrect and that, like its closest relative the RazorbillAlca torda, the Great Auk had two lateral brood patches. We discuss how such misinformation persisted for so long. We also review the relationship between the number of brood patches and clutch size in the Alcidae. One implication of two brood patches is that the Great Auk would have incubated in a horizontal posture like the Razorbill, rather than in a semi‐upright posture like theUriaguillemots. Assuming that the Great Auk incubated like the Razorbill, it would probably have done so horizontally with its single egg pressed against one of the two lateral brood patches, positioned against the inside of one tarsus (and partially on the web of one foot), and with the wing on that side drooped to provide additional protection for the egg. Incubating in this way may have meant that the Great Auk's pyriform egg would have enabled it to use both level and sloping terrain, as in theUriaguillemots (but unlike the Razorbill). A horizontal incubation also has implications for estimates of their breeding density, which we estimate to have been around four pairs per square metre and, hence numbers on its largest known colony, Funk Island, Newfoundland (maximum 250 000 pairs).

The collection is extremely strong in diversity of island species throughout the world. Also the collection contains significant historical collections of importance: James Henry Fleming, James A. Munro, Hoyes Lloyd, part of the Haverschmidt collection from the Guyanas, R. G. Lanning, H.B. Haugh collection of birds eggs from Southern Ontario. The Fleming collection, once considered the most comprehensive private collection of birds in North America, contains many unique collections from Africa, Europe, India, China, and Island Archipelagos of the world. Representative collections of the magnificent Birds of Paradise (Passeriformes; Paradisaeidae) and Bower Birds (Passeriformes; Ptilonorhynchidae) (from the Fleming Collection) has been described as within the top 10 in world by researchers. Sub-collections of the J.H. Fleming, J.A. Munro collections are considered historically significant to the Ornithological community. Other significant collections are The New World Sparrows (Passeriformes: Emberizidae); the North American Wood Warblers (Passeriformes: Parulidae); Shorebirds, Gulls and Auks (Charadriiformes) and the Chicken-like birds (Galliformes) of North America, New World Vireos and Allies (Passeriformes: Vireonidae). The study skin collection contains one of the largest collections in the world of extinct birds including 132 Passenger Pigeon specimens (skins) and New Zealand Huias famed for their sexually dimorphic bills. 1 specimen of the extinct Labrador Duck (1 of 54 mounted skins in world). 1 specimen of the extinct Great Auk (1 of 78 mounted skins in world), miscellaneous skeletal parts of Great Auk specimens, 14 specimens of the extinct Carolina Parakeet and many other species. The skin collection contains historically significant holdings of the highly endangered Hawaiian Honeycreepers (Passeriformes: Fringillidae Drepanididae) from the Fleming collection, 1840s through to 1913, and the famous Darwin’s finches. The frozen tissue collection contains the largest collection of blood and DNA from endangered kiwi populations in New Zealand, as well as bone shavings and DNA from the 14 extinct species of giant moas. Extensive series of New World Owls. Extensive series of New World Flycatchers. Large series of New World Sparrows.

Reviewed by: The Tragic Tale of the Great Auk Elizabeth Bush Thornhill, Jan The Tragic Tale of the Great Auk; written and illus. by Jan Thornhill. Groundwood, 2016 44p ISBN 978-1-55498-865-5 $18.95 R* Gr. 3-6 The short of it is that the great auk, a flightless seabird, is extinct. The long of it, however, is that the story of this extinction is one of considerable complexity, with plot threads involving evolution, geology, human history, and several strokes of plain bad luck. Thornbill’s approach to this historical event is so advanced it’s simple: she tells the tale. No chapter headings, no sidebars, no highlighted vocabulary, no literary gimmicks. She just tells the tale. And what a tale it is. Evolution favored the great auk with a body wonderfully adapted to hunting fish in the cold, open sea. With short wings, and legs set unusually far back, it was a speedy, agile swimmer. The trade-off, though, was the inability to fly, and since birds cannot lay eggs in mid ocean, auks were forced ashore to mate, lay their eggs, and rear their fledglings in an environment in which their only mobility was an awkward waddle. Fortunately the great auk always managed to find nesting grounds on storm-wracked North Atlantic coasts, on uninhabitable islands, or in any number of craggy, cliff-protected spots that foiled predators or at least limited the predators’ threat to their overall numbers. Even early humans, who are known to have developed a taste for great auk, couldn’t make a dent in their thriving populations. Once human hunters took to the sea in ever more efficient boats, though, auk colonies began to diminish and even disappear, losing the race to find protected nesting grounds. Was this the beginning of the tragic end? Or was it when the last excellent rocky island refuge sank in a volcanic eruption? Or when legal efforts to protect the endangered birds against hunters proved too little, too late? Or when the great auk’s rarity made it a target for collectors, who hustled the very last survivors to their demise in the nineteenth century ? Thornhill engages readers with well-placed questions that anticipate their curiosity. “So why didn’t The Wobble [an New England nickname for the Great Auk] avoid land entirely?” “How, then, did it successfully raise its young for millennia?” “So is that all that’s left of the Great Auk? A few sad taxidermy displays and blown eggs?” She also exploits the natural momentum of the auks’ history: as the tale shifts chronological scale from evolutionary time to the historical time, the pacing accelerates and the details become more plentiful and sharply focused. Humans appear on the scene, and we learn about the tempting richness of auk egg omelettes and pancakes; the usefulness of a fatty auk carcass as a substitute for firewood; the execution of the last known auk in the British Isles for witchcraft; the skyrocketing value of rare auk eggs that drove a collector to crush one specimen in order to raise the value of another; Iceland’s 1971 purchase of a stuffed auk and its [End Page 111] celebratory arrival: “A bird that never flew in life flew into Iceland strapped into its very own seat on an airplane.” Digital artwork, which makes clever use of fine white lines detailing foamy ocean and ghostly images of the decimated species, could easily pass for mixed-media compositions. In keeping with the great auk’s very long backstory and relatively short but deadly connection with mankind, most spreads feature auks in the wild rather than alongside their human predators. A notable trio, though, delivers serious chills: a museum gallery featuring a pair of taxidermied auks; the stuffed auk on its way to Iceland, seen through an airplane window; and a view of the booted legs of the men who strangled the last remaining auks, which now dangle at the hunters’ sides. Yes, Nature dealt the great auks some weak hands, but they beat the odds for countless millennia, until humans finally drove them from the table. Lists of resources, references, extinct species, and great auk names in thirteen...

The great auk was once abundant and distributed across the North Atlantic. It is now extinct, having been heavily exploited for its eggs, meat, and feathers. We investigated the impact of human hunting on its demise by integrating genetic data, GPS-based ocean current data, and analyses of population viability. We sequenced complete mitochondrial genomes of 41 individuals from across the species’ geographic range and reconstructed population structure and population dynamics throughout the Holocene. Taken together, our data do not provide any evidence that great auks were at risk of extinction prior to the onset of intensive human hunting in the early 16th century. In addition, our population viability analyses reveal that even if the great auk had not been under threat by environmental change, human hunting alone could have been sufficient to cause its extinction. Our results emphasise the vulnerability of even abundant and widespread species to intense and localised exploitation.

The great auk was once abundant and distributed across the North Atlantic. It is now extinct, having been heavily exploited for its eggs, meat, and feathers. We investigated the impact of human hunting on its demise by integrating genetic data, GPS-based ocean current data, and analyses of population viability. We sequenced complete mitochondrial genomes of 41 individuals from across the species' geographic range and reconstructed population structure and population dynamics throughout the Holocene. Taken together, our data do not provide any evidence that great auks were at risk of extinction prior to the onset of intensive human hunting in the early 16th century. In addition, our population viability analyses reveal that even if the great auk had not been under threat by environmental change, human hunting alone could have been sufficient to cause its extinction. Our results emphasise the vulnerability of even abundant and widespread species to intense and localised exploitation.

Most of the approximately 75 known eggs of the extinct great auk ( Pinguinus impennis) are in public museums, with a few in private collections. A small number of these eggs has sustained damage, either at the time of collection or subsequently, and two of these eggs are known to have been repaired. The two eggs suffered rather different types of damage and were subsequently restored using different techniques. The first, known as Bourman Labrey's egg, sustained extensive damage sometime prior to the 1840s, when the shell was broken into numerous pieces. This egg was repaired by William Yarrell in the 1840s, and when it was restored again in 2018, it was discovered that Yarrell's restoration had involved the use of an elaborate cardboard armature. This egg is currently in a private collection. The second egg, known as the Scarborough egg, bequeathed to the Scarborough Museum in 1877, was damaged (by unknown causes) and repaired, probably by the then curator at Scarborough, W. J. Clarke, in 1906. This egg was damaged when one or more pieces were broken adjacent to the blowhole at the narrow end (where there was some pre-existing damage). The media reports at the time exaggerated the extent of the damage, suggesting that the egg was broken almost in two. Possible reasons for this exaggeration are discussed. Recent examination using a black light and ultraviolet (UV) revealed that the eggshell had once borne the words, “a Penguin's Egg”, that were subsequently removed by scraping.

We examined the predator-prey interaction between an apex seabird predator, the common murre Uria aalge, and capelin Mallotus villosus, the primary forage fish in the Northwest Atlantic. Sampling of parental deliveries to murre chicks was carried out during the breeding sea- son on Funk Island, located off northeast Newfoundland, Canada. Concurrent vessel surveys were conducted throughout the murre's diving and foraging range around the colony to charac- terize the prey field. Results indicated that in years when capelin was abundant in the size range consumed by murres (suitable capelin), murres delivered large and small fish in similar propor- tions, whereas they delivered more large fish when suitable capelin abundance was low. Consid- ering the relative abundances of small and large suitable capelin, these observations suggest neg- ative prey switching by the predator. Using foraging theory, we derived a model which estimates the probability of delivering a specific prey type (large or small capelin or other prey) to the chick based on prey availabilities. This quantitative model was capable of reproducing the general pat- terns in the observations. It also allowed estimating the shape of the common murre's multispecies functional response (MSFR) which indicated that this would conform to the definition of prey switching, and could then be classified as a Type 3. From an applied perspective, our results support the use of predator diets as indicators of their food base, but also highlight the need for understanding the shape of the predator's MSFR for quantitative development of these types of applications.

The Great Auk Pinguinus impennis was a large, flightless alcid, endemic to the North Atlantic Ocean. It became extinct around 1844. Skeletal remains are used to document its (pre-)historic range. While these remains were considered rare from the southern North Sea, over the past five years 91 (sub-)fossil specimens have been recovered by citizen scientist fossil collectors from Dutch beaches that were nourished with sediments dredged from the bottom of the North Sea. Some of this material is now stored in museum collections. This paper lists the new remains and documents them through measurements and photographs. The material was recovered from fourteen new localities and one previously known locality in The Netherlands and has yielded four radiocarbon dates (1425–1300 BC till beyond 48,000 cal BP) which significantly increase the Great Auk's temporal range in this area. The sheer volume of remains alters our image of the Great Auk in the southern part of the North Sea from a rare bird to most likely a common or regular wintering bird over the past millennia.

The hunting of the great auk ( Pinguinus impennis), which led to its extinction in the mid-nineteenth century, is well documented. However, the discovery of archives providing new details on this species is a rare event. A manuscript dealing with seabirds and their ‘fishing’, written in 1720–1722 by François Le Masson du Parc (1671–1741), an attaché for the Normandy maritime administration, was acquired in 2019 from an auction house. This unpublished and unstudied manuscript comprises the sixth and final volume of the ‘Histoire des pesches’. As part of a national policy to regulate French maritime fisheries, Le Masson du Parc completed the description of marine resources and fisheries in his ‘Histoire des pesches’ which was abundantly illustrated by Pierre Le Chevalier (1688–after 1763). However, this monumental work was never published and the manuscripts were dispersed after the author's death. The section recently purchased provides valuable information on the spatiotemporal evolution of many populations of North Atlantic seabirds, including the great auk, in a context of anthropogenic pressures. This species is named using several hitherto unknown Latin and vernacular names of great importance for the exploration or reinterpretation of archives. It is mentioned as common and one of the most popular birds consumed by cod fishermen on the banks of Newfoundland and that it was caught using baited hooks from boats. The text is accompanied by two illustrations, including a life drawing of three great auks, which are among the oldest known illustrations of the species. These 300-year-old archives constitute a valuable testimony for the historical ecology of this iconic, extinct bird.

Private collectors and museums have coveted the eggs and skins of the great auk ( Pinguinus impennis) both before and after the species became extinct in 1844. Because of their monetary and scientific value, the provenance of most great auk eggs and skins is well documented. In the 1930s and 1940s one wealthy collector, Vivian Vaughan Davies Hewitt (1888–1965) amassed no fewer than thirteen great auk eggs (of a total of about 75 known) and four mounted skins (of 78 known). After he died in 1965, the skins and five of the eggs were sold through the dealer Spink & Son Ltd, but the remaining eight eggs remained unsold until 1992 when they were purchased by Dr John Alan (“Jack”) Gibson (1926–2013) of Kilbarchan, Renfrewshire, Scotland. Gibson informed several individuals that he intended to donate the eggs to the National Museum of Scotland. This did not happen, however, and the fate of these eggs has, until now, been unclear and undocumented. We present some details of how Gibson acquired and later disposed of the eight great auk eggs, and, where known, their current whereabouts.

Northern fulmars (Fulmarus glacialis) have re- cently expanded their breeding range in the northwest Atlantic Ocean. We studied their diet in their largest colony in the northwest Atlantic on Funk Island, eastern Canada, by collecting dietary samples from chicks dur- ing 1999 and 2000. Fish, primarily capelin (Mallotus villosus), and offal from commercial fisheries were the most common foods in the diets of fulmar chicks. Crustaceans were also common prey fed to the chicks. Squids (Gonatus fabricii) were an important food in 2000. Chick diets varied considerably between the 2 years of the study. The diets of northern fulmar chicks on Funk Island were opportunistic and similar to those of chicks at other colonies in the eastern and northern North Atlantic Ocean. Compared to other regions in the North Atlantic Ocean, the diet of birds on Funk Island seems to be most similar to those from Iceland, and least resemble those from Shetland. Long-term studies of the feeding ecology on northern fulmars may be helpful in discerning factors influencing changes in the species' distribution and abundance.

The marine distribution of Northern Gannets in the southern Labrador Sea and western North Atlantic Ocean was studied by aerial surveys over a 7-month period in 1981. Gannets were seen on every biweekly aerial survey from mid-April to the end of October. Densities were highest within a 60 km radius of Funk Island, but few gannets were seen offshore outside this radius. Before July, most gannets were seen south of Labrador (52°N), but as the breeding season advanced, gannet densities increased in northern areas. Densities in most areas peaked during mid-July. From 1977 to 1982 we collected food samples from gannets in the colony on Funk Island, Newfoundland. A broad spectrum of prey are taken. Mackerel and herring, prey that are associated with warm water, appear to be preferred owing to their large sizes and high energy densities. Prey occurrence in gannet food samples was associated with the time of spawning (capelin) and migration near Funk Island (herring and mackerel). The northernmost region of warm and cold water mixing appears to be the main factor limiting the northern distribution of gannets in the western North Atlantic Ocean.

Relative importance of local enhancement as a search strategy for breeding seabirds: an experimental approach