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Full-Text Articles in Ecology and Evolutionary Biology
Population Ecology Of The Diamondback Terrapin At Their Northern Range Limit, Patricia M. Levasseur
Population Ecology Of The Diamondback Terrapin At Their Northern Range Limit, Patricia M. Levasseur
Doctoral Dissertations
This dissertation research focuses on the population ecology of the northern diamondback terrapin (Malaclemys terrapin terrapin) in Wellfleet Bay, MA. The northern diamondback terrapin is a Massachusetts-threatened turtle species restricted to estuarine environments. With a range from Cape Hatteras, North Carolina to Massachusetts, Cape Cod Bay is the northernmost part of the subspecies range. Mass Audubon’s Wellfleet Bay Wildlife Sanctuary has been using capture-mark-recapture (CMR) methods since 1980 marking over 3,000 individuals; however, low detection rates and variable search effort have resulted in unreliable population estimates not suitable for informing conservation practices within the bay. Low sample sizes, …