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Home Range and Activity Patterns in a South Florida Population of the Tortoise Gopherus polyphemus on Savannas Preserve State Park

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Date Issued:
2007
Summary:
The Gopher Tortoise (Gopherus polyphemus) lives in upland habitats throughout its life. Recent rapid urbanization of coastal Florida is resulting in large scale habitat fragmentation that negatively affects this and other upland species. Losses of upland habitats result in regulatory actions that include mitigation programs and animal relocations which currently occur in the absence of understanding region-specific behavior and habitat needs. Gopher Tortoise populations are similar to one another in that males have larger home ranges than females, males defend burrows and mates during the breeding season, all have a high degree of home range overlap, and forage on similar vegetation types. This study shows that Southeastern Florida Gopher Tortoises differ from those elsewhere in that they maintain relatively small home ranges, forage throughout the year, engage in social interactions yearround, and have a bimodal (late winter-spring and late summer-fall) breeding season. My study identifies differences in activity, behavior, and home ranges in a South Florida population that may refine management strategies that include reconsideration of restocking Northern populations with individuals from South Florida.
Title: Home Range and Activity Patterns in a South Florida Population of the Tortoise Gopherus polyphemus on Savannas Preserve State Park.
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Name(s): Davis, Jennifer L.
Wyneken, Jeanette, Thesis advisor
Florida Atlantic University, Degree grantor
Type of Resource: text
Genre: Electronic Thesis Or Dissertation
Date Created: 2007
Date Issued: 2007
Publisher: Florida Atlantic University
Place of Publication: Boca Raton, Fla.
Physical Form: application/pdf
Extent: 65 p.
Language(s): English
Summary: The Gopher Tortoise (Gopherus polyphemus) lives in upland habitats throughout its life. Recent rapid urbanization of coastal Florida is resulting in large scale habitat fragmentation that negatively affects this and other upland species. Losses of upland habitats result in regulatory actions that include mitigation programs and animal relocations which currently occur in the absence of understanding region-specific behavior and habitat needs. Gopher Tortoise populations are similar to one another in that males have larger home ranges than females, males defend burrows and mates during the breeding season, all have a high degree of home range overlap, and forage on similar vegetation types. This study shows that Southeastern Florida Gopher Tortoises differ from those elsewhere in that they maintain relatively small home ranges, forage throughout the year, engage in social interactions yearround, and have a bimodal (late winter-spring and late summer-fall) breeding season. My study identifies differences in activity, behavior, and home ranges in a South Florida population that may refine management strategies that include reconsideration of restocking Northern populations with individuals from South Florida.
Identifier: FA00000739 (IID)
Collection: FAU Electronic Theses and Dissertations Collection
Note(s): Includes bibliography.
Thesis (M.S.)--Florida Atlantic University, 2007.
Charles E. Schmidt College of Science
Subject(s): Gopher tortoise--Habitat--Florida
Wildlife management--Florida
Environmental impact analysis--Florida
Held by: Florida Atlantic University Libraries
Persistent Link to This Record: http://purl.flvc.org/fau/fd/FA00000739
Sublocation: Digital Library
Use and Reproduction: Copyright © is held by the author with permission granted to Florida Atlantic University to digitize, archive and distribute this item for non-profit research and educational purposes. Any reuse of this item in excess of fair use or other copyright exemptions requires permission of the copyright holder.
Use and Reproduction: http://rightsstatements.org/vocab/InC/1.0/
Host Institution: FAU
Is Part of Series: Florida Atlantic University Digital Library Collections.