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Volumn 9, Issue 4, 2007, Pages 705-716

Foraging ecology of North American tree squirrels on cacheable and less cacheable foods: A comparison of two urban habitats

Author keywords

Food caching; Foraging ecology; Predation risk; Sciurus; Urban ecology

Indexed keywords

ANIMALIA; CORYLUS; SCIURIDAE; SCIURUS;

EID: 34347247976     PISSN: 15220613     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article
Times cited : (8)

References (42)
  • 1
    • 0030409516 scopus 로고    scopus 로고
    • Foraging of gray squirrels on an urban-rural gradient: Use of the GUD to assess anthropogenic impact
    • Bowers, M.A. and Breland, B. 1996. Foraging of gray squirrels on an urban-rural gradient: use of the GUD to assess anthropogenic impact. Ecol. Appl., 6: 1135-1142.
    • (1996) Ecol. Appl , vol.6 , pp. 1135-1142
    • Bowers, M.A.1    Breland, B.2
  • 2
    • 0024199122 scopus 로고
    • Patch use as an indicator of habitat preference, predation risk, and competition
    • Brown, J.S. 1988. Patch use as an indicator of habitat preference, predation risk, and competition. Behav. Ecol. Sociobiol., 22: 37-47.
    • (1988) Behav. Ecol. Sociobiol , vol.22 , pp. 37-47
    • Brown, J.S.1
  • 3
    • 0027020489 scopus 로고
    • Patch use under predation risk: I. Models and predictions
    • Brown, J.S. 1992. Patch use under predation risk: I. Models and predictions. Ann. Zool. Fenn., 29: 301-309.
    • (1992) Ann. Zool. Fenn , vol.29 , pp. 301-309
    • Brown, J.S.1
  • 4
    • 0001295491 scopus 로고    scopus 로고
    • Vigilance, patch use and habitat selection: Foraging under predation risk
    • Brown, J.S. 1999. Vigilance, patch use and habitat selection: foraging under predation risk. Evol. Ecol. Res., 1: 49-71.
    • (1999) Evol. Ecol. Res , vol.1 , pp. 49-71
    • Brown, J.S.1
  • 5
    • 0028994934 scopus 로고
    • Effects of foraging behavior and spatial scale on diet selectivity
    • Brown, J.S. and Morgan, R.A. 1995. Effects of foraging behavior and spatial scale on diet selectivity. Oikos, 74: 122-136.
    • (1995) Oikos , vol.74 , pp. 122-136
    • Brown, J.S.1    Morgan, R.A.2
  • 6
    • 0027020179 scopus 로고
    • Patch use under predation risk: 11. A test with fox squirrels
    • Brown, J.S., Morgan, R.A. and Dow, B.D. 1992. Patch use under predation risk: 11. A test with fox squirrels, Sciurus niger. Ann. Zool. Fenn., 29: 311-318.
    • (1992) Sciurus niger. Ann. Zool. Fenn , vol.29 , pp. 311-318
    • Brown, J.S.1    Morgan, R.A.2    Dow, B.D.3
  • 7
    • 0343758738 scopus 로고
    • A comparison of methods for estimating squirrel population
    • Flyger, V. 1959. A comparison of methods for estimating squirrel population. J. Wildl. Manage., 23: 220-223.
    • (1959) J. Wildl. Manage , vol.23 , pp. 220-223
    • Flyger, V.1
  • 8
    • 34347262176 scopus 로고    scopus 로고
    • Flyger, V. 1970. Urban gray squirrels - problems, management and comparison with forest populations. Trans. Northeast Fish Wildl. Conf., 27: 107-113.
    • Flyger, V. 1970. Urban gray squirrels - problems, management and comparison with forest populations. Trans. Northeast Fish Wildl. Conf., 27: 107-113.
  • 9
    • 0028975336 scopus 로고
    • Food perishability and inventory management: A comparison of three caching strategies
    • Gendron, R.P. and Reichman, O.J. 1995. Food perishability and inventory management: a comparison of three caching strategies. Am. Nat., 145: 948-968.
    • (1995) Am. Nat , vol.145 , pp. 948-968
    • Gendron, R.P.1    Reichman, O.J.2
  • 10
    • 0000654144 scopus 로고
    • Domestic cats as predators and factors in winter shortages of raptor prey
    • George, W.G. 1974. Domestic cats as predators and factors in winter shortages of raptor prey. Wilson Bull., 86: 384-396.
    • (1974) Wilson Bull , vol.86 , pp. 384-396
    • George, W.G.1
  • 11
    • 0024931333 scopus 로고
    • Consequences of a temporally and spatially variable food supply for an unexploited gray squirrel (Sciurus carolinensis) population
    • Gorman, O.T. and Roth, R.R. 1989. Consequences of a temporally and spatially variable food supply for an unexploited gray squirrel (Sciurus carolinensis) population. Am. Midl. Nat., 121: 41-60.
    • (1989) Am. Midl. Nat , vol.121 , pp. 41-60
    • Gorman, O.T.1    Roth, R.R.2
  • 12
    • 0030442487 scopus 로고    scopus 로고
    • The effects of food availability and winter weather on the dynamics of a grey squirrel population in southern England
    • Gurnell, J. 1996. The effects of food availability and winter weather on the dynamics of a grey squirrel population in southern England. J. Appl. Ecol., 33: 325-338.
    • (1996) J. Appl. Ecol , vol.33 , pp. 325-338
    • Gurnell, J.1
  • 13
    • 0030274207 scopus 로고    scopus 로고
    • Caching decisions by grey squirrels: A test of handling time and perishability hypotheses
    • Hadj-Chikh, L.Z., Steele, M.A. and Smallwood, P.D. 1996. Caching decisions by grey squirrels: a test of handling time and perishability hypotheses. Anim. Behav., 52: 941-948.
    • (1996) Anim. Behav , vol.52 , pp. 941-948
    • Hadj-Chikh, L.Z.1    Steele, M.A.2    Smallwood, P.D.3
  • 14
    • 0022858403 scopus 로고
    • Recapture rates and length of residence in an unexploited fox squirrel population
    • Hansen, L.P., Nixon, C.M. and Havera, S.P. 1986. Recapture rates and length of residence in an unexploited fox squirrel population. Am. Midl. Nat., 115: 209-215.
    • (1986) Am. Midl. Nat , vol.115 , pp. 209-215
    • Hansen, L.P.1    Nixon, C.M.2    Havera, S.P.3
  • 15
    • 0002413851 scopus 로고
    • Winter feeding in fox and gray squirrel populations
    • Havera, S.P. and Nixon, C.M. 1980. Winter feeding in fox and gray squirrel populations. J. Wildl. Manage., 44: 41-55.
    • (1980) J. Wildl. Manage , vol.44 , pp. 41-55
    • Havera, S.P.1    Nixon, C.M.2
  • 16
    • 0030924734 scopus 로고    scopus 로고
    • Consumption by eastern woodrats (Neotoma floridana) of food infected by fungi
    • Herrera, J. and McDonald, M.W. 1997. Consumption by eastern woodrats (Neotoma floridana) of food infected by fungi. Am. Midl. Nat., 137: 282-289.
    • (1997) Am. Midl. Nat , vol.137 , pp. 282-289
    • Herrera, J.1    McDonald, M.W.2
  • 18
    • 0001098004 scopus 로고
    • Why fruits rot, seeds mold, and meat spoils
    • Janzen, D.H. 1977. Why fruits rot, seeds mold, and meat spoils. Am. Nat., 111: 691-713.
    • (1977) Am. Nat , vol.111 , pp. 691-713
    • Janzen, D.H.1
  • 19
    • 0032791618 scopus 로고    scopus 로고
    • Food storability and the foraging behavior of fox squirrels (Sciurus niger)
    • Kotler, B.P., Brown, J.S. and Hickey, M. 1999. Food storability and the foraging behavior of fox squirrels (Sciurus niger). Am. Midl. Nat., 142: 77-86.
    • (1999) Am. Midl. Nat , vol.142 , pp. 77-86
    • Kotler, B.P.1    Brown, J.S.2    Hickey, M.3
  • 22
    • 0000115714 scopus 로고
    • Patch use by gray squirrels and optimal foraging
    • Lewis, A.R. 1980. Patch use by gray squirrels and optimal foraging. Ecology, 61: 1371-1379.
    • (1980) Ecology , vol.61 , pp. 1371-1379
    • Lewis, A.R.1
  • 23
    • 0021536862 scopus 로고
    • Food habits and prey impact by feral and house-based domestic cats in rural areas in southern Sweden
    • Liberg, O. 1984. Food habits and prey impact by feral and house-based domestic cats in rural areas in southern Sweden. J. Mammal., 65: 424-432.
    • (1984) J. Mammal , vol.65 , pp. 424-432
    • Liberg, O.1
  • 24
    • 0022842495 scopus 로고
    • Influence of predation risk on diet selection: A simple example in the gray squirrel
    • Lima, S.L. and Valone, T.J. 1986. Influence of predation risk on diet selection: a simple example in the gray squirrel. Anim. Behav., 34: 536-544.
    • (1986) Anim. Behav , vol.34 , pp. 536-544
    • Lima, S.L.1    Valone, T.J.2
  • 25
    • 0030732639 scopus 로고    scopus 로고
    • Field experiments on duration and precision of grey and red squirrel spatial memory
    • MacDonald, I.M.V. 1997. Field experiments on duration and precision of grey and red squirrel spatial memory. Anim. Behav., 54: 879-891.
    • (1997) Anim. Behav , vol.54 , pp. 879-891
    • MacDonald, I.M.V.1
  • 26
    • 0000135899 scopus 로고
    • Bioenergetics of a woodlot gray squirrel population
    • Montgomery, S.D., Whelan, J.B. and Mosby, H.S. 1975. Bioenergetics of a woodlot gray squirrel population. J. Wildl. Manage., 39: 709-717.
    • (1975) J. Wildl. Manage , vol.39 , pp. 709-717
    • Montgomery, S.D.1    Whelan, J.B.2    Mosby, H.S.3
  • 27
    • 0030613839 scopus 로고    scopus 로고
    • The effect of spatial scale on the functional response of fox squirrels
    • Morgan, R.A., Brown, J.S. and Thorson, J.M. 1997. The effect of spatial scale on the functional response of fox squirrels. Ecology, 78: 1087-1097.
    • (1997) Ecology , vol.78 , pp. 1087-1097
    • Morgan, R.A.1    Brown, J.S.2    Thorson, J.M.3
  • 28
    • 0029668174 scopus 로고    scopus 로고
    • Patch assessment in fox squirrels: The role of resource density, patch size, and patch boundaries
    • Schmidt, K.A. and Brown, J.S. 1996. Patch assessment in fox squirrels: the role of resource density, patch size, and patch boundaries. Am. Nat., 147: 360-380.
    • (1996) Am. Nat , vol.147 , pp. 360-380
    • Schmidt, K.A.1    Brown, J.S.2
  • 30
    • 0022835685 scopus 로고
    • Gray squirrel food preferences: The effects of tannin and fat concentration
    • Smallwood, P.D. and Peters, W.D. 1986. Gray squirrel food preferences: the effects of tannin and fat concentration. Ecology, 67: 168-174.
    • (1986) Ecology , vol.67 , pp. 168-174
    • Smallwood, P.D.1    Peters, W.D.2
  • 31
    • 23044529423 scopus 로고    scopus 로고
    • The ultimate basis of the caching preferences of rodents, and the oak-dispersal syndrome: Tannins, insects, and seed germination
    • Smallwood, P.D., Steele, M.A. and Faeth, S.H. 2001. The ultimate basis of the caching preferences of rodents, and the oak-dispersal syndrome: tannins, insects, and seed germination. Am. Zool., 41: 840-851.
    • (2001) Am. Zool , vol.41 , pp. 840-851
    • Smallwood, P.D.1    Steele, M.A.2    Faeth, S.H.3
  • 32
    • 0002374890 scopus 로고
    • Food preferences of squirrels
    • Smith, C.C. and Follmer, D. 1972. Food preferences of squirrels. Ecology, 53: 82-91.
    • (1972) Ecology , vol.53 , pp. 82-91
    • Smith, C.C.1    Follmer, D.2
  • 33
    • 0021557964 scopus 로고
    • The evolution of food caching by birds and mammals
    • Smith, C.C. and Reichman, O.J. 1984. The evolution of food caching by birds and mammals. Annu. Rev. Ecol. Syst., 15: 329-351.
    • (1984) Annu. Rev. Ecol. Syst , vol.15 , pp. 329-351
    • Smith, C.C.1    Reichman, O.J.2
  • 35
    • 23044529618 scopus 로고    scopus 로고
    • The proximate basis of the oak-dispersal syndrome: Detection of seed dormancy by rodents
    • Steele, M.A., Smallwood, P.D., Spunar, A. and Nelsen, E. 2001. The proximate basis of the oak-dispersal syndrome: detection of seed dormancy by rodents. Am. Zool., 41: 852-864.
    • (2001) Am. Zool , vol.41 , pp. 852-864
    • Steele, M.A.1    Smallwood, P.D.2    Spunar, A.3    Nelsen, E.4
  • 36
    • 0031920337 scopus 로고    scopus 로고
    • Direct and indirect cues of predatory risk and patch use by fox squirrels and thirteen-lined ground squirrels
    • Thorson, J.M., Morgan, R.A., Brown, J.S. and Norman, J.E. 1998. Direct and indirect cues of predatory risk and patch use by fox squirrels and thirteen-lined ground squirrels. Behav. Ecol., 9: 154-157.
    • (1998) Behav. Ecol , vol.9 , pp. 154-157
    • Thorson, J.M.1    Morgan, R.A.2    Brown, J.S.3    Norman, J.E.4
  • 37
    • 25844499371 scopus 로고    scopus 로고
    • Evaluating habitat suitability for tree squirrels in a suburban environment
    • Tuen, A.A. and Brown, J.S. 1996. Evaluating habitat suitability for tree squirrels in a suburban environment. Malaysian Appl. Biol., 25: 1-8.
    • (1996) Malaysian Appl. Biol , vol.25 , pp. 1-8
    • Tuen, A.A.1    Brown, J.S.2
  • 38
    • 29144438146 scopus 로고    scopus 로고
    • The coexistence of fox (Sciurus niger) and gray (S. caroliniensis) squirrels in the Chicago metropolitan area
    • Van der Merwe, M., Brown, J.S. and Jackson, W.M. 2005. The coexistence of fox (Sciurus niger) and gray (S. caroliniensis) squirrels in the Chicago metropolitan area. Urban Ecosyst., 8: 335-347.
    • (2005) Urban Ecosyst , vol.8 , pp. 335-347
    • Van der Merwe, M.1    Brown, J.S.2    Jackson, W.M.3
  • 40
    • 0029472964 scopus 로고
    • Fitness consequences of hoarding behaviour in the Eurasian red squirrel
    • Wauters, L.A., Suhonen, J. and Dhondt, A.A. 1995. Fitness consequences of hoarding behaviour in the Eurasian red squirrel. Proc. R. Soc. Lond. B, 262: 277-281.
    • (1995) Proc. R. Soc. Lond. B , vol.262 , pp. 277-281
    • Wauters, L.A.1    Suhonen, J.2    Dhondt, A.A.3
  • 41
    • 0035161134 scopus 로고    scopus 로고
    • Effects of spatial variation in food availability on spacing behaviour and demography of Eurasian red squirrels
    • Wauters, L.A., Gurnell, J., Preatoni, D. and Tosi, G. 2001. Effects of spatial variation in food availability on spacing behaviour and demography of Eurasian red squirrels. Ecography, 24: 525-538.
    • (2001) Ecography , vol.24 , pp. 525-538
    • Wauters, L.A.1    Gurnell, J.2    Preatoni, D.3    Tosi, G.4
  • 42
    • 0036523818 scopus 로고    scopus 로고
    • Interspecific competition in tree squirrels: Do introduced grey squirrels (Sciurus carolinensis) deplete tree seeds hoarded by red squirrels (S. vulgaris)?
    • Wauters, L.A., Tosi, G. and Gurnell, J. 2002. Interspecific competition in tree squirrels: do introduced grey squirrels (Sciurus carolinensis) deplete tree seeds hoarded by red squirrels (S. vulgaris)? Behav. Ecol. Sociobiol., 51: 360-367.
    • (2002) Behav. Ecol. Sociobiol , vol.51 , pp. 360-367
    • Wauters, L.A.1    Tosi, G.2    Gurnell, J.3


* 이 정보는 Elsevier사의 SCOPUS DB에서 KISTI가 분석하여 추출한 것입니다.