Animals - Grant Keddie

Mistaken Indigenous Wool Dogs

By Grant Keddie. June 3, 2023. Introduction It has occasionally been assumed that photographs of small white dogs with Indigenous people or on Indigenous reserves in late 19th and early 20th century are “wool dogs”. This is not likely the case as these dogs had become extinct as a physical type before this time period. The dog images referred to above do not fit specific characteristics of the wool dogs and are most likely one of several varieties of small white dogs introduced from Europe as far back as the 1850s. See Appendix 1 for the images and commentary on dogs suggested as wool dogs. In 19th century British Columbia non-Indigenous dogs were brought here by explorers, gold miners, surveyors, … Continue reading “Mistaken Indigenous Wool Dogs”

The Human And Natural Modification Of Bone Assemblages From Mountain Caves And Rock Shelters On Vancouver Island

By Grant Keddie. 1995. Primarily Vancouver Island Marmot with Bear and Deer. Preface This document is intended as a working technical manuscript from which information will be extracted for other reports and publications related to the Vancouver Island Marmot Cave Project undertaken jointly by Mammologist Dave Nagorsen and myself. The bone element database, metric summaries, analysis and biogeographical data on modern marmots is not included here. Introduction This study represents the physical examination of thousands of discarded bone remains found on the surface in caves or rock shelters at four high elevation mountain hunting locations: the Mariner Cave (elevation 1220M), on Mariner Mountain and the Golden Hinde Rock Shelter (1420m) on Golden Hinde Mountain, both in Strathcona Provincial Park; Clayoquot … Continue reading “The Human And Natural Modification Of Bone Assemblages From Mountain Caves And Rock Shelters On Vancouver Island”

Late Pleistocene Mountain Goats (Oreamnos Americanus) from Vancouver Island: Biogeograhic Implications

Originally published in the Journal of Mammalogy, 81(3), 666—675. 2000. By David W Nagorsen and Grant Keddie Abstract Although Oreamnos americanus is absent from most Pacific Coast islands, including Vancouver Island, 12,000-year-old skeletal remains were recovered in 2 caves on northern Vancouver Island. The specimens may represent early postglacial immigrants or a relict population derived from a coastal glacial refugium. Limb bones of the fossils are within the size range of modern specimens, suggesting a postglacial origin. O. americanus probably became extinct on Vancouver Island during the early Holocene warming, but inadequacies in the prehistoric faunal record prohibit a determination of a terminal date. The modern distribution of O. americanus on Pacific Coast islands reflects both prehistoric extinctions and low … Continue reading “Late Pleistocene Mountain Goats (Oreamnos Americanus) from Vancouver Island: Biogeograhic Implications”

Bird Bone Tube Snare Guards in the Archaeology Collection of the Royal B.C. Museum

June 3, 2019. By Grant Keddie Introduction There are many different sizes of bird bone artifacts found in archaeological sites in British Columbia. The function of many of these remains unknown. There is often no comparable artifact type in the ethnographic record. They are sometimes ascribed functions by archaeologists for which there is no evidence. Some of the long bird bone tubes referred to as “drinking tubes” are in fact, what I am calling bird bone snare guards – devices on snares which prevent marmots and ground squirrels from biting through the noose cord and escaping. Here I present the evidence of how I determined, from my own observations and technology experiments, that some of the unidentified bird bone … Continue reading “Bird Bone Tube Snare Guards in the Archaeology Collection of the Royal B.C. Museum”

The Bison of Beacon Hill Park

June 20, 2017 By Grant Keddie Introduction A very interesting specimen is recorded in the catalogue of the Vertebrate Zoology Collection of the Royal B.C. Museum for April 19th, 1932. It was the body of a three-day old bison donated by the Victoria Parks Department. It was the baby born in Victoria’s Beacon Hill Park to its bison parents Victoria and Albert. Where did the Bison Come From? On November 9, 1928, William Straith, President of the Victoria Junior Chamber of Commerce, had advised the Victoria Park Committee that he had been trying to obtain two bison (buffalo) for the Beacon Hill Park Zoo. The Dominion (Federal) government allotted two from Alberta’s Buffalo National Park near Wainright where they had … Continue reading “The Bison of Beacon Hill Park”

Marmot Trap Triggers in the Royal B.C. Museum Ethnology Collection

May 28, 2019. By Grant Keddie. Introduction Marmots were hunted in many parts of British Columbia for their furs and their fat content. Both Coastal and Interior peoples went into the mountains every fall to hunt them. Some First Nations continue to hunt marmots. See Appendix 1, First Peoples and Marmots of British Columbia, for a detailed overview of the role of marmots in Indigenous societies. Deadfall traps and snares of various sizes were used for catching most species of mammals as well as birds. There are several types and sizes of artifacts in this general category of trap devices that were used by the Tlingit and their inland relatives for trapping mainly marmots and ground squirrels. Small deadfall trap … Continue reading “Marmot Trap Triggers in the Royal B.C. Museum Ethnology Collection”

Beyond “Spirit Bears”

May 10, 2019. By Grant Keddie Introduction In 2006, the “Spirit bear” was adopted as the provincial mammal of British Columbia. The term “Spirit Bear” has to a large extent been overused as a media hype word. It has often been misinterpreted as a direct aboriginal name of a unique type or species of bear. The circular movement of information between indigenous peoples and popular writers, have created some modern myths such as comments that white bears, also referred to as “ghost bears”, were not traditionally hunted. Today they are referred to as a subspecies of black bear called Ursus americanus kermodei. The environmental movement of the western world has over-simplified the portrayal of all white coloured black bears by … Continue reading “Beyond “Spirit Bears””

Rise and Fall of the Beringian Steppe Bison

The widespread extinctions of large mammals at the end of the Pleistocene epoch have often been attributed to the depredations of humans; here we present genetic evidence that questions this assumption. We used ancient DNA and Bayesian techniques to reconstruct a detailed genetic history of bison throughout the late Pleistocene and Holocene epochs. Our analyses depict a large diverse population living throughout Beringia until around 37,000 years before the present, when the population’s genetic diversity began to decline dramatically. The timing of this decline correlates with environmental changes associated with the onset of the last glacial cycle, whereas archaeological evidence does not support the presence of large populations of humans in Eastern Beringia until more than 15,000 years later.

What Happened to the Mega Fauna?

June 14, 2016. By Grant Keddie Large animals, such as mammoths, mastodons, horses and camels that roamed North America near the end of the ice age are referred to as mega-fauna. Why these large animals went extinct has been widely debated but answers are beginning to emerge. New information is showing the answer is more complex than previously thought. Both climate change and human hunting play a role at different times in different places. Expanding and Shrinking – Habitat and Genes Before the appearance of humans on the northern landscapes we see that ecosystem stability for animal species generally persisted over long periods of time. During repeated sudden climate changes over the last few hundred thousand years of the Pleistocene (2.6 … Continue reading “What Happened to the Mega Fauna?”

Taxonomy, location of origin and health status of proboscideans from Western Canada investigated using stable isotope analysis

by Jessica Z Metcalfe, Fred Longstaffe, Christopher N/ Jass, Grant D. Zazula and Grant Keddie. ABSTRACT: We investigated the application of stable isotope analysis of proboscidean remains (collagen in bone/ dentin/cementum and structural carbonate in enamel bioapatite) for genus-level identification of isolated specimens, assessment of geographical origins, and testing for nutritional stress. Mammoths (Mammuthus sp.) tended to have higher d15Ncol and lower d13Ccol than mastodons (Mammut americanum), but differences were not significant in every location. Determining the genus of isolated specimens may be possible for locations and time periods with good isotopic baselines, but environmental changes can confound interpretations. For example, an Alberta proboscidean with a d15Ncol of +1.4%o (characteristic of mastodons) ultimately proved to be a mammoth. Its surprisingly … Continue reading “Taxonomy, location of origin and health status of proboscideans from Western Canada investigated using stable isotope analysis”