Prey and reproduction in a metapopulation decline among Swainson's Hawks, Buteo swainsoni

Canadian Field-Naturalist

Volumn 115, Issue 2, 2001, Pages 257-273

  Schmutz, Josef K ^a   Houston, C Stuart ^a   Barry, Samuel J ^a  

^a UNIVERSITY OF SASKATCHEWAN   (Canada)

Author keywords

Alberta; Buteo swainsoni; Mixed grass prairie; Plant succession; Population dynamics; Predation; Richardson's Ground Squirrel; Saskatchewan; Spermophilus richardsonii; Swainson's Hawk

Indexed keywords

FERTILIZER; METAPOPULATION; PESTICIDE; POPULATION DECLINE; PRAIRIE; PREY AVAILABILITY; PRODUCTIVITY; RAPTOR;

NORTH AMERICA;

BUTEO SWAINSONI; SPERMOPHILUS RICHARDSONII;

EID: 0035700633     PISSN: 00083550     EISSN: None     Source Type: Journal    
DOI: None     Document Type: Article

References (44)

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6. History of the forest nursery station tree nursery
7. Canada's prairie conservation action plan
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9. On territorial behavior and other factors influencing habitat distribution in birds
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11. Mortality tn ringing: A personal viewpoint
12. Trees and the Red-tailed Hawk in southern Saskatchewan
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14. Declining reproduction among Swainson's Hawks in prairie Canada
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16. Prairie conservation
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21. Spatial and temporal computer analysis of insects and weather: Grasshoppers and rainfall in Alberta
22. Summer '93: A catastrophic year for Ferruginous and Swainson's Hawk
23. Suggestions for calculating nest success
24. Sources, sinks, and population regulation
25. One hundred years of land use
26. Ferruginous and Swainson's Hawk abundance and distribution in relation to land use in southeastern Alberta
27. Hawk occupancy of disturbed grasslands in relation to models of habitat selection
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29. Hawk occupancy of disturbed grasslands in relation to models of habitat selection
30. Southward migration of Swainson's Hawks: Over 10,000 km in 54 days
31. Populations of Ferruginous and Swainson's Hawks increase in synchrony with ground squirrels
32. Coexistence of three species of hawks (Buteo spp.) in the prairie-parkland ecotone
33. Causes of the unequal sex ratio in populations of adult Richardson's ground squirrels
34. Biases in diets determined from pellets and remains: Correction factors for a mammal and bird-eating raptor
35. Reproductive performance, age structure, and natal dispersal of Swainson's Hawks in the Butte Valley, California
36. Social behavior and social organization in Richardson's ground squirrel (Spermophilus richardsonii) in Saskatchewan