Scaling the Ecological Cost of Transport to Body Mass in Terrestrial Mammals

The Ecological Cost of Transport (ECT) is defined as the percentage of a free-living animal's Daily Energy Expenditure (DEE) that is attributable to transport costs. It is concluded that the ECT must be an increasing function of body mass, with the result that some small mammals may have a very low ECT (<1% DEE) whereas large mammals may have an ECT of 5%-15% or more. For small mammals, or those that move little, daily transport costs would seem to be of little energetic significance. Daily Movement Distance (DMD) scales approximately as M0.25, in contrast to home range area, which scales approximately as M1.0. This discrepancy in scaling exponents is partially explained by a model which relates home range size, stomach capacity, and daily food consumption to yield an estimate of Daily Foraging Distance, the latter being quite similar to the empirically derived equation for DMD. Members of the order Carnivora move an average of 4.4 times as far as other mammals on a daily basis; therefore, Carnivora should spend considerably more on transport costs than do most other mammals. The ECT is discussed in the context of arguments concerning the energetic significance of the cost of locomotion and its relevance to the origin of locomotory specializations.

[1]  C. Christy,et al.  THE AFRICAN BUFFALO , 1923 .

[2]  A Herd of Red Deer , 1939, Nature.

[3]  Edward Alphonso Goldman,et al.  The Puma, Mysterious American Cat , 1947 .

[4]  T. Storer.  Field Guide to the Mammals , 1953 .

[5]  Some Speeds of Small Mammals , 1954 .

[6]  W. R. Eadie,et al.  The natural history of mammals , 1954 .

[7]  Hans Hvass,et al.  Mammals of the World , 1956 .

[8]  F. T. Jung.  The Fire of Life , 1962 .

[9]  J. H. Kaufmann.  Ecology and social behavior of the coati, Nasua narica on Barro Colorado Island Panama , 1962 .

[10]  B. McNab,et al.  Bioenergetics and the Determination of Home Range Size , 1963, The American Naturalist.

[11]  D. E. Davis,et al.  Principles in mammalogy , 1963 .

[12]  R. R. Lechleitner,et al.  Some Comparisons of the Black-tailed and White- tailed Prairie Dogs in North-Central Colorad 2 , 1966 .

[13]  W. G. Bradley.  HOME RANGE, ACTIVITY PATTERNS, AND ECOLOGY OF THE ANTELOPE GROUND SQUIRREL IN SOUTHERN NEVADA' , 1967 .

[14]  G. Schaller.  The deer and the tiger , 1967 .

[15]  B. J. Verts,et al.  The Biology of the Striped Skunk , 1969 .

[16]  H. R. Catchpole,et al.  A Handbook of Living Primates , 1968, The Yale Journal of Biology and Medicine.

[17]  The Biology of the Striped Skunk. , 1969 .

[18]  J. Napier,et al.  A Handbook of Living Primates , 1969 .

[19]  V. Tucker.  Energetic cost of locomotion in animals. , 1970, Comparative biochemistry and physiology.

[20]  C. R. Taylor,et al.  Scaling of energetic cost of running to body size in mammals. , 1970, The American journal of physiology.

[21]  G. Clough.  A QUANTITATIVE STUDY OF THE DAILY ACTIVITY OF THE WARTHOG IN THE QUEEN ELIZABETH NATIONAL PARK, UGANDA , 1970 .

[22]  E. Pianka,et al.  The Ecology of Moloch horridus (Lacertilia: Agamidae) in Western Australia , 1970 .

[23]  L. Mech,et al.  The Wolf: The Ecology and Behavior of an Endangered Species , 1970 .

[24]  C. R. Taylor,et al.  Energetic cost of running and heat balance in a large bird, the rhea. , 1971, The American journal of physiology.

[25]  J. Peek,et al.  Radiotelemetry Studies of Moose in Northeastern Minnesota , 1971 .

[26]  K Schmidt-Nielsen,et al.  Locomotion: energy cost of swimming, flying, and running. , 1972, Science.

[27]  C. R. Taylor,et al.  Running Up and Down Hills: Some Consequences of Size , 1972, Science.

[28]  G. McKay.  Behavior and ecology of the Asiatic elephant in southeastern Ceylon , 1973 .

[29]  C. R. Taylor,et al.  Energetic Cost of Locomotion in Kangaroos , 1973, Nature.

[30]  R. L. Phillips,et al.  Moose Movement Patterns and Range Use in Northwestern Minnesota , 1973 .

[31]  M. D. Scott,et al.  Ecology of Feral Dogs in Alabama , 1973 .

[32]  G. J. Kenagy,et al.  Daily and Seasonal Patterns of Activity and Energetics in a Heteromyid Rodent Community , 1973 .

[33]  V. Gelder,et al.  The Serengeti Lion , 1973 .

[34]  C. R. Taylor,et al.  Running on Two or on Four Legs: Which Consumes More Energy? , 1973, Science.

[35]  P. Osuji.  The physiology of eating and the energy expenditure of the r uminant at pasture. , 1974 .

[36]  R. R. Lechleitner,et al.  Observations on the Biology of Gunnison's Prairie Dog in Central Colorado , 1974 .

[37]  S. Eltringham,et al.  The daily activity of the elephant in the Rwenzori National Park, Uganda , 1974 .

[38]  R. Olivier,et al.  Habitat utilization by hippopotamus in the Mara River , 1974 .

[39]  C. R. Taylor,et al.  Running in cheetahs, gazelles, and goats: energy cost and limb configuration. , 1974, The American journal of physiology.

[40]  M A Fedak,et al.  Energy cost of bipedal running. , 1974, The American journal of physiology.

[41]  村上興正ほか京大哺乳類研究グループ.  Principles in MAMMALOGY その紹介と批判 , 1974 .

[42]  V. Tucker.  The energetic cost of moving about. , 1975, American Scientist.

[43]  J. P. Rood.  Population dynamics and food habits of the banded mongoose , 1975 .

[44]  P. Waser,et al.  Monthly variations in feeding and activity patterns of the mangabey, Cercocebus albigena (Lydekker) , 1975 .

[45]  R. Bakker.  Experimental and Fossil Evidence for the Evolution of Tetrapod Bioenergetics , 1975 .

[46]  V. Squires.  Ecology and behaviour of domestic sheep (Ovis aries): a review , 1975 .

[47]  Sawson Tj.  Energetic cost of locomotion in Australian hopping mice , 1976 .

[48]  James O. Farlow,et al.  A Consideration of the Trophic Dynamics of a Late Cretaceous Large-Dinosaur Community (Oldman Formation) , 1976 .

[49]  Grazing patterns of buffaloes in the Rwenzori National Park, Uganda , 1976 .

[50]  H. Kruuk.  Feeding and social behaviour of the striped hyaena (Hyaena vulgaris Desmarest) , 1976 .

[51]  P. R. Guy,et al.  Diurnal activity patterns of elephant in the Sengwa Area, Rhodesia , 1976 .

[52]  Dirk V. Lanning.  Density and Movements of the Coati in Arizona , 1976 .

[53]  TERENCE J. DAWSON.  Energetic cost of locomotion in Australian hopping mice , 1976, Nature.

[54]  Norman Heglund,et al.  Locomotion in Lions: Energetic Cost and Maximum Aerobic Capacity , 1976, Physiological Zoology.

[55]  Why big animals? , 1977, The Cornell veterinarian.

[56]  T. Clutton‐Brock,et al.  19 – Species Differences in Feeding and Ranging Behaviour in Primates , 1977 .

[57]  C. R. Taylor,et al.  Energetics of Brachiation versus Walking: A Comparison of a Suspended and an Inverted Pendulum Mechanism , 1977, Physiological Zoology.

[58]  Dr. Walter Leuthold.  African Ungulates , 1977, Zoophysiology and Ecology.

[59]  K. Nagy,et al.  Energy and Water Budgets in Free-Living Antechinus stuartii (Marsupialia:Dasyuridae) , 1978 .

[60]  J. Murray,et al.  Scale Effects in Animal Locomotion. , 1978 .

[61]  W. Coombs,et al.  Theoretical Aspects of Cursorial Adaptations in Dinosaurs , 1978, The Quarterly Review of Biology.

[62]  M. Fedak,et al.  Reappraisal of energetics of locomotion shows identical cost in bipeds and quadrupeds including ostrich and horse , 1979, Nature.

[63]  T. Gleeson.  Foraging and Transport Costs in the Galapagos Marine Iguana, Amblyrhynchus cristatus , 1979, Physiological Zoology.

[64]  K. Nagy,et al.  ENERGY METABOLISM AND FOOD CONSUMPTION BY WILD HOWLER MONKEYS (ALOUATTA PALLIATA) , 1979 .

[65]  Ka Johnson.  Spatial and Temporal Use of Habitat by the Red-necked Pademelon, Thylogale thetis (Marsupialia : Macropodidae) , 1980 .

[66]  B. McNab,et al.  Food Habits, Energetics, and the Population Biology of Mammals , 1980, The American Naturalist.

[67]  Habitat exploitation by the bushbuck in Rwenzori National Park , 1980 .

[68]  K. Nagy,et al.  Field Metabolic Rate, Water Flux, and Food Consumption in Three-Toed Sloths (Bradypus variegatus) , 1980 .

[69]  C. R. Taylor,et al.  The energetic cost of bipedal hopping in small mammals , 1980, Nature.

[70]  G. Pyke.  Optimal Travel Speeds of Animals , 1981, The American Naturalist.

[71]  A. F. Bennett,et al.  Thermal dependence of endurance and locomotory energetics in a lizard. , 1981, The American journal of physiology.

[72]  O. J. Reichman,et al.  Mammal Trails on Mountain Slopes: Optimal Paths in Relation to Slope Angle and Body Weight , 1981, The American Naturalist.

[73]  R. Alexander,et al.  Allometry of the leg muscles of mammals , 1981 .

[74]  H. Sigg,et al.  Home range and daily march in a Hamadryas baboon troop. , 1981, Folia primatologica; international journal of primatology.

[75]  E R Weibel,et al.  Design of the mammalian respiratory system. III Scaling maximum aerobic capacity to body mass: wild and domestic mammals. , 1981, Respiration physiology.

[76]  R. Bowyer.  Activity, Movement, and Distribution of Roosevelt Elk during Rut , 1981 .

[77]  Larry L. Wolf.  Foraging Behavior: Ecological, Ethological, and Psychological Approaches, A.C. Kamil, D. Sargent (Eds.). Garland STMP Press, New York and London (1981), xvii , 1982 .

[78]  F. C. Craighead,et al.  The Track of the Grizzly , 1983 .