Dissertation Research:  Philopatry in Microtines
{'Code': '08010207', 'Directorate': {'Abbreviation': 'BIO', 'LongName': 'Direct For Biological Sciences'}, 'Division': {'Abbreviation': 'DEB', 'LongName': 'Division Of Environmental Biology'}}
{'SignBlockName': 'Tarri Joyner', 'PO_EMAI': 'tjoyner@nsf.gov', 'PO_PHON': '7032927742'}
The study of "helpers at the nest" has received much                       attention in the avian literature but comparatively little in                   mammals.  The proposed study will be the first extensive                        investigation in the order Rodentia and will provide insights                   into the evolution of apparently altruistic behaviors that can be               examined in other species.  Also, this study will examine the                   long-term effects of the presence or absense of older siblings on               the behavior and reproductive success of younger sibs.  The                     dynamics of family groups are important in population processes                 in Microtus ochrogaster.  Knowledge of the behavior of prairie                  voles can be important in regulating population densities below a               level which would result in serious economic problems.//
{'Name': 'University of Illinois at Urbana-Champaign', 'CityName': 'URBANA', 'ZipCode': '618013620', 'PhoneNumber': '2173332187', 'StreetAddress': '506 S WRIGHT ST', 'StreetAddress2': None, 'CountryName': 'United States', 'StateName': 'Illinois', 'StateCode': 'IL', 'CONGRESSDISTRICT': '13', 'CONGRESS_DISTRICT_ORG': 'IL13', 'ORG_UEI_NUM': 'Y8CWNJRCNN91', 'ORG_LGL_BUS_NAME': 'UNIVERSITY OF ILLINOIS', 'ORG_PRNT_UEI_NUM': None}
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{'Code': '1127', 'Text': 'Evolutionary Processes'}
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