- Page 2 and 3: SPECTACLED EIDER RECOVERY PLAN Team
- Page 4 and 5: LITERATURE CITATION U.S. Fish and W
- Page 6 and 7: EXECUTIVE SUMMARY OF THE RECOVERY P
- Page 8 and 9: TABLE OF CONTENTS DISCLAIMER PAGE 1
- Page 10 and 11: LIST OF FIGURES Figure 1. Breeding
- Page 12 and 13: A. Status of the Spectacled Eider R
- Page 14 and 15: ) a) j~ 25000 0 2 220000 C ~15000 ~
- Page 16 and 17: B. Causes for Decline and Obstacles
- Page 18 and 19: Increasing interest in avicultural
- Page 20 and 21: Other conservation measures include
- Page 22 and 23: D. Natural History of the Spectacle
- Page 24 and 25: Figure 4. Yukon-Kuskokwim Delta loc
- Page 28 and 29: helicopter surveys in the Prudhoe B
- Page 30 and 31: geographic populations, because imm
- Page 32 and 33: Figure 8. Study sites and land stat
- Page 34 and 35: their diseases (e.g., Schiller 1954
- Page 36 and 37: E. Distinct Population Segments The
- Page 38 and 39: A final consideration involves info
- Page 40 and 41: Trend data are analyzed to inform w
- Page 42 and 43: Figure 10. A hypothetical posterior
- Page 44 and 45: thresholds are not “magic numbers
- Page 46 and 47: Criteria for Reclassifying from Thr
- Page 48 and 49: Criteria for Delisting from Threate
- Page 50 and 51: The final aspect ofSpectacled Eider
- Page 52 and 53: concordance in their descriptions o
- Page 54 and 55: data on both levels and effects oft
- Page 56 and 57: implicated. In the absence of histo
- Page 58 and 59: . - currently small size of the YKD
- Page 60 and 61: implementation of the Memoranda ofA
- Page 62 and 63: . take of Spectacled Eiders. In add
- Page 64 and 65: . AlS. Produce a handbook summarizi
- Page 66 and 67: . Bl.4. 1.3. Develop visibility cor
- Page 68 and 69: B2. 1.1. Implement YKD satellite tr
- Page 70 and 71: . Appendix Ill). Since epidermal ag
- Page 72 and 73: . feasible if post-fledging staging
- Page 74 and 75: presumed that their activities have
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contaminants within Spectacled Eide
- Page 78 and 79:
limited ability to withstand additi
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surface after a year and is no long
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. The reproductive stages (eggs, yo
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is inadequate to sustain “normal
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___________ 1967. The geese of the
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Dementev, G.P., and N.A. Gladkov (e
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___________ 1 964a. Observations on
- Page 92 and 93:
Nelson, E.W: 1887. Report upon natu
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________ P.R. Wade, R.A. Stehn, and
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Robert M. Platte, Migratory Bird Ma
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KEY Task Duration and Costs TBD - T
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TASK 324.2 I 12.4.1 .2 PRIOR- — 2
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TASK I — [37 E12 EI.3 fTYU —PRI
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TASK PRIOR- Dj ITYU — — A12.3 2
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— TASK U — 135.2 PRIOR- TASK DE
- Page 108 and 109:
TASK U PRIOR- ITY U TASK DESCRIPTIO
- Page 110 and 111:
TASK PRIOR. U — DS.3 3 TASK DESCR
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The final risk factor is the effect
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This PVA will treat two population
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Both aerial surveys are conducted a
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0.2 0.15 -j i 4 0.1 0 -I 0.05 0.08
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emaining before the population reac
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) critical population size; and (2)
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40%. The population growth rate cri
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Table 1-2. Results of simulation wh
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Hilborn, R. and C.J. Walters. 1992.
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APPENDIX II TECHNICAL DETAILS OF TH
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The likelihood function for the par
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initial sample. Then the O~ were re
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LU ~0.8 z -J ~0.6 I-ET1 w107 480 m1
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LITERATURE CITED APPENDIX LI De la
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where x = age. The fertility rate i
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of older females: (1) older females
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RESULTS Solutions for single cause
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0.1 0.08 ~0.06 4 0 0.04 0. 0.02 0 0
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growth rate. Perhaps this can be mo
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decline, by far the fastest way to
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LITERATURE CITED APPENDIX In Bailli
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APPENDIX IV SPECTACLED EIDER RECOVE
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APPENDIX V COMMENTS RECEIVED ON DRA