2007 Summaries of Wildlife Research Findings - Minnesota State ...

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SPECIES SCIENTIFIC NAME REFERENCE LOCATION B Turkey vulture Cathartes aura Clark & Scheuhammer (2003); Martin et al. (2008) North America Virginia rail Rallus limicola Jones (1939) North America B Western marsh-harrier Circus aeruginosus Pain & Amiard-Triquet (1993); Mateo et al. (1999) France; Spain C White-backed woodpecker Dendrocopus leucotos Mörner and Petersson (1999) Sweden White-faced ibis Plegadis chihi Hall & Fisher (1985) Texas, USA White-fronted goose Anser albifrons Bellrose (1959); Ochiai et al. (1993) North America; Japan White-headed duck Oxyura leucocephala Mateo et al. (2001); Svanberg et al. (2006) Spain White pekin (wild) Anas platyrhychos Schwab & Padgett (1988) Virginia, USA A White-tailed eagle Haliaeetus albicilla Kurosawa (2000); Krone et al. (2004) Japan; Greenland White-throated sparrow Zonotrichia albicollis Vyas et al. (2000) North America Whooper swan Cygnus cygnus Ochiai et al. (1992); Honda et al. (2007) Japan Whooping crane Grus americana Hall & Fisher (1985) North America Wigeon Anas americana Zwank et al. (1985); Mateo et al. (2000) Louisiana, USA; Spain Wild turkey Meleagris gallopavo Stone & Butkas (1972); Kreager et al. (2007) New York, USA; Canada Wood duck Aix sponsa Bellrose (1959); Sanderson & Bellrose (1986) North America B Woodcock Scolopax minor Scheuhammer et al. (2003) Canada Yellow-rumped warbler Dendroica coronata Lewis et al. (2001) Georgia, USA Mammals Gray squirrel Sciurus carolinensis Lewis et al. (2001) Georgia, USA B Domestic cattle Rice et al. (1987) White tailed deer Odocoileus virginianus Lewis et al. (2001) Georgia, USA Reptiles A, B American alligator Alligator mississippiensis Camus et al. (1998); Lance et al. (2006) North America; Captive B Crocodile Crocodylus porosus Hammerton et al. (2003); Orlic et al. (2003) North America; Australia A Evidence of secondary poisoning from lead bullets. B Evidence of secondary poisoning from lead shot. C Source of lead unknown, lead shot suspected. 114
Table 2. Selected literature regarding elevated lead levels in humans consuming game meat harvested with lead shot. Author Country Findings Bjerregaard et al. 2004 Breurec et al. 1998 Dewaily et al. 2000 Dewailly et al. 2001 Guitart et al. 2002 Hanning et al. 2003 Johansen et al. 2001 Johansen et al. 2004 Johansen et al. 2006 Levesque et al. 2003 Mateo et al. 2007 Odland et al. 1999 Smith and Rea 1995 Trebel and Thompson 2002 Tsuji et al. 1999 Greenland Not reported Canada, Artic Quebec, Canada Spain Canada Ontario, Canada Greenland Greenland Quebec, Canada Spain Russia Canada Canada Ontario, Canada 115 Blood lead adjusted for age and sex was found to be associated with the reported consumption of sea birds. Patient diagnosed with adult lead poisoning by ingestion of game birds with small lead shots. Ingestion of lead shot/fragments in game meat may be responsible for higher lead levels found in Inuit new-borns. Lead isotopes of shotgun cartridges were similar to those of Inuit new-borns. Evaluated 492 blood levels of lead and mercury in Inuit adults, revealed that smoking, age, and consumption of waterfowl were associated with lead concentrations (r 2 = .30, p < .001). Approximately 30,000 waterfowl hunters and their families, especially children, are at risk of secondary lead poisoning from lead poisoned birds in Spain. Traditional animal food intake, especially wild fowl, correlated significantly with umbilical cord blood lead, and reflected the legacy of using leadcontaining ammunition. Breast meat lead values in birds killed with lead shot were 10 times higher than birds not killed with lead shot. Shot is a significant source of lead in many people in Greenland. Lead intake of Greenland bird eaters can largely exceed the tolerable lead intake guidelines, and the shot is a more important source of lead than previously estimated. Found clear relationship pointing to lead shot as the dominating lead source to people in Greenland. Lead from game hunting was a major source of human exposure to lead. Calls for international ban on lead shotgun ammunition. Consumption of half a pickled quail/week with embedded shot may cause the provisional tolerable weekly intake of lead by the Spanish consumer to be exceeded. Suggests lead shot as the main source of lead in population in the Kola Peninsula, Russia. Elevated lead blood levels in children probably due to consumption of birds containing lead shot, suggest use of alternative shot. Young child exhibited elevated blood lead levels after ingesting spent air rifle pellets. Consumption of any game species harvested with lead shot risks exposure by way of ingestion of tissue-embedded lead pellets and fragments.
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Summaries of Wildlife Research Find
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September 2008 State of Minnesota,
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The value of farm programs for prov
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Understanding variations in autumn
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MANAGING BOVINE TUBERCULOSIS IN WHI
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3 the lungs or chest cavity that we
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" Winter 2007 Deer Removal Location
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METHODS The MNDNR planned to sample
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Table 1. Bird species sampled for h
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Table 2 continued. Northern Pintail
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Blood was centrifuged and serum was
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Liver and Lung Culture A total of 1
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Positive results indicate exposure
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ESTIMATING WHITE-TAILED DEER ABUNDA
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or 2 quadrats. As a result, associa
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Table 1. Deer population and densit
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OBJECTIVE • To estimate density a
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35 Figure 1. Locations of trail cam
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EA hunters, identified in MNDNR 200
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percentage of EA hunters harvesting
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Deer harvested per 100 hunters 60 5
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FACTORS AFFECTING POPULATION INDICE
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following the first listening perio
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Table 1. Pheasant crowing and roads
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Index (males/stop) 4.00 3.00 2.00 1
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feeders (52%), depredation in cattl
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Table 3. Response for question 3: S
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Table 7. Responses for question 7:
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Table 10. Responses for question 10
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4. Do you need more information on
Page 72 and 73: EVIDENCE OF WILD TURKEYS IN MINNESO
Page 74 and 75: the upper valleys of the Mississipp
Page 76: 68 Hoy, P. R. 1882. The larger wild
Page 79 and 80: 71 songbirds, lagomorphs, rodents,
Page 81 and 82: 73 (Cleary 1994). The first method
Page 83 and 84: Function #7: Public Relations with
Page 85 and 86: 77 Evrard, J.O. 2000. Overwinter fo
Page 87 and 88: 79 Murphy, R.K., N.F. Payne and R.K
Page 89 and 90: METHODS 81 We selected 36 study are
Page 91 and 92: Hens were relatively abundant durin
Page 93 and 94: 85 Gabbert, A. E., A. P. Leif, J. R
Page 95 and 96: Table 3. Pheasant population indice
Page 98 and 99: Pheasants/100 Miles Pheasants/100 M
Page 100 and 101: RESULTS Thirty-six respondents comp
Page 102 and 103: Table 1. Mean rank (1 most importan
Page 104 and 105: EVIDENCE OF LEAD SHOT PROBLEMS FOR
Page 106 and 107: Wildlife Species Ingesting Lead Sho
Page 108 and 109: Michigan Department of Environmenta
Page 110 and 111: 102 Battaglia, A., S. Ghidini, G. C
Page 112 and 113: 104 Friend, M. and J.C. Franson (ed
Page 114 and 115: 106 Lemay, A., P. McNicholl, and R.
Page 116 and 117: 108 Pain, D.J., I. Carter, A.W. Sai
Page 118 and 119: 110 Tsuji, L.S., & N. Nieboer. 1997
Page 120 and 121: SPECIES SCIENTIFIC NAME REFERENCE L
Page 124 and 125: NONTOXIC AND LEAD SHOT LITERATURE R
Page 126 and 127: Brown, C.S., J.Luebbert, D. Mulcahy
Page 128 and 129: CWS (Canadian Wildlife Service). 19
Page 130 and 131: European Commission Enterprise Dire
Page 132 and 133: 124 Haldimann, M., A. Baumgartner,
Page 134 and 135: Johansen, P., G. Asmund, and F. Rig
Page 136 and 137: Lance, V.A., T.R. Horn, R.M. Elsey
Page 138 and 139: Mateo, R., M. Rodríguez-de la Cruz
Page 140 and 141: Ochiai, K., T. Kimura, K. Uematsu,
Page 142 and 143: Rocke, T. E., C. J. Brand, and J. G
Page 144 and 145: Sleet, R. B., and J. H. Soares, Jr.
Page 146 and 147: USEPA (United States Environmental
Page 148 and 149: 140 - Reviews the international env
Page 150 and 151: 142 - Summarizes current scientific
Page 152 and 153: 144 Cummings School of Veterinary M
Page 154 and 155: 146 - Lead poisoning of wildlife oc
Page 156 and 157: Lance, V.A., T.R. Horn, R.M. Elsey
Page 158 and 159: 150 Michigan Department of Natural
Page 160 and 161: 152 - Although all visible pellets
Page 162 and 163: 154 Thomas, V. G., and Owen, M. 199
Page 164 and 165: SUPPORT FOR, ATTITUDES TOWARD, AND
Page 166 and 167: Statewide Estimates The study sampl
Page 168 and 169: Table 1: Response rates for each ma
Page 170 and 171: Table 7: Mean beliefs about and eva
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Protecting wildlife from lead poiso
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The southern portion of Minnesota i
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Although our domestic sheep weighed
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1 I 'T 'l 170 Figure 1. General loc
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172 Small Game Hunter Lead Shot Stu
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Executive Summary The purpose of th
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Table S-1: Gauge of shotgun used mo
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7 6 5 4 3 2 1 Support for/Oppositio
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7 6 5 4 3 2 1 Figure S-8: Concern a
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Conclusions 182 These survey result
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184 Small Game Hunter Lead Shot Stu
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Acknowledgements This study was a c
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Introduction Study Purpose and Obje
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Bohrnstedt and Mee, 2002, p. 414).
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Section 1: Small Game Hunting Activ
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Table 1-1: Proportion of respondent
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Table 1-7: How often do you hunt wi
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Table 1-13: Involvement in small ga
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Table 1-29: Involvement With and Co
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Section 2: Shotgun and Shot Prefere
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Table 2-4: Gauge of shotgun used mo
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Table 2-10: Type of shot used most
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Table 2-16: Number of boxes of shel
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Table 2-22: Number of boxes of shel
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Section 3: Beliefs, Attitudes, and
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218 Respondents were asked to indic
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Table 3-4: Beliefs about using lead
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Table 3-10: Beliefs about using lea
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Table 3-16: Likelihood that banning
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Table 3-22: Likelihood that banning
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Table 3-28: How good or bad is the
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Table 3-34: How good or bad is the
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Table 3-40: Belief about whether MY
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Table 3-46: Belief about whether TH
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Table 3-52: I want to do what DUCKS
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Section 4: Trust in the Minnesota D
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Media Resources Table 4-4: Trust in
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Media Resources Table 4-10: Trust a
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Media Resources Table 4-16: Trust a
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Section 5: Environmental Values Env
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Table 5-5: Environmental values: Th
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Table 5-13: Environmental values: H
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Table 5-19: I am concerned about en
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References Cited Dillman, D. (2000)
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Appendix A: Survey Instrument Small
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Q4. How many boxes of shells (25 to
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Nationwide there is concern about t
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Q16. Next we would like to know how
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Q18. Next we would like to know how
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Q 21. People are generally concerne
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268 Small Game Hunter Lead Shot Com
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Acknowledgements 270 This study was
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Nationwide there is concern about t
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Figure S-2: Perceived narrative qua
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Figure S-5: Agreement with message
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Figure S-9: Importance of self-dire
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Conclusions 280 Our results suggest
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282 Small Game Hunter Lead Shot Com
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Acknowledgements 284 This study was
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Introduction Study Purpose and Obje
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Games-Howell post-hoc test over oth
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Section 1: Message Quality Responde
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Section 1: Message Quality Table 1-
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Section 1: Message Quality Figure 1
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Section 2: Factual Versus Narrative
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Section 2: Factual Versus Narrative
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Section 3: Message Involvement Tabl
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Section 3: Message Involvement Tabl
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Section 4: Message Evaluation Table
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Section 4: Message Evaluation Table
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Section 5: Agreement With Message R
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Section 6: Values Table 6-1: How im
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324 Section 7: Background Informati
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Section 7: Background Information T
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Section 8: Model Development Based
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References Cited Areni, C. S. (2003
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Appendix C: Treatment Messages Cont
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Appendix C: Treatment Messages Trea
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Appendix C: Treatment Messages 336
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Appendix D: Survey Instrument Q1. P
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Appendix D: Survey Instrument Q5. W
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Appendix D: Survey Instrument BACKG
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Appendix D: Survey Instrument Thank
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MOOSE POPULATION DYNAMICS IN NORTHE
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aerial survey. Manuscripts discussi
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The complete HCP describes in some
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Table 1. Incidents of Canada lynx t
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ECOLOGY AND POPULATION DYNAMICS OF
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Trapping We trapped in the NW study
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Table 1. Causes of mortality of rad
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Table 5. Black bear cubs examined i
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Bone growth and weight gain were de
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FISHER AND MARTEN DEMOGRAPHY AND HA
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(fisher: 30 mg/kg ketamine and 3 mg
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We also deployed a Reconyx PC85 rem
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372 Olson, C. 2006. 2005 small mamm
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Figure 1. Fisher and marten study a
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may benefit management programs for
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378 area that were accessible by pu
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Table 1. A priori models for explai
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Table 3. Parameter estimates averag
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Probability of occupancy 1.0 0.8 0.
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IDENTIFYING PLOTS FOR SURVEYS OF SH
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ASSESSING THE RELATIONSHIP OF CONIF
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preliminary descriptions of seasona
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head/neck position on collar perfor
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395 White-tailed deer ecology and m
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Number of missed locations 45 40 35
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MANAGEMENT-FOCUSED RESEARCH NEEDS O
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egions ranked forest stand improvem
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Table 2. Forest management activiti
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Table 3. Forest management activiti
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Table 3 continued. 407 Fire break d
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Appendix 1. Survey of management-fo
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Percent agreed needs evaluation (%)
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TABLE OF CONTENTS 413 EXECUTIVE SUM
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415 remain intact. New biological c
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1. INTRODUCTION The most comprehens
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• melting sea ice reduces the Ear
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• With precipitation concentrated
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oomers begin to pass their 85 th bi
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3. EFFECTS OF CLIMATE CHANGE ON LAN
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Currie (2001) and Hansen et al. (20
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Prairie Parkland (Figure 1, MNDNR 2
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undulating plains with deep glacial
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433 If conditions in the Laurentian
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435 carbon pool and should not be o
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Animal species associated with mesi
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increase the primary productivity o
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Warmer, drier conditions could excl
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443 hydroperiods for temporary wetl
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The Minnesota Department of Natural
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taken to manage the unavoidable imp
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• Dedicate 1 new FTE position at
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contributions to shallow lake eutro
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Busby, W. H., and W. R. Brecheisen.
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III to the Fourth Assessment Report
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MNDNR. 2005b. Field guide to the na
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Poiani, K. A., W. C. Johnson, and T
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Westcott, P. C. 2007. U.S. ethanol
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463 Northern Southern Eastern Weste
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Scientific Name Common Name LMF Pro
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Horned grebe Podiceps auritus Louis
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MINNESOTA’S RING-NECKED DUCK BREE
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Estimated Pair Density Mean pair de
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LITERATURE CITED 473 SAS. 1999. SAS
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Table 2. Sampling rates by Ecologic
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Table 4. Estimated indicated breedi
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479
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# # # # # # # # # # # # # # # # # #
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MOVEMENTS, SURVIVAL, AND REFUGE USE
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prior to hunting season were simila
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Figure 1. Ring-necked duck study ar
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INFLUENCE OF FISH, AGRICULTURE, AND
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Mechanisms structuring characterist
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Chemical Properties and Water Quali
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Submerged Aquatic Plants Submerged
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At a broad scale, wetland and shall
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Table 1. Relative abundance (mean w
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Number of Fish 35 30 25 20 15 10 5
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Total # Captured a) 50 40 30 20 10
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Relative Units 9 8 7 6 5 4 3 2 1 a)
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THRESHOLDS AND STABILITY OF ALTERNA
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MANAGEMENT-FOCUSED RESEARCH NEEDS O
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Table 1. Survey questions for wetla
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VARIANCE OF STRATIFIED SURVEY ESTIM
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EXPLORING MIGRATION DATA USING INTE
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Forest Research Group Publications
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Roy Nielsen, C., and C. K. Nielsen.
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