Modified items

All recently modified items, latest first.

Effects of Habitat Alterations on Bog Turtles (Glyptemys muhlenbergii): A Comparison of Two Populations: This study compared Bog Turtle population demography and habitat use from 1994 to 2009 at two sites in Massachusetts, USA: one site was managed for nonnative invasive species and natural succession (Site 1), and the other site was flooded from American Beaver (Castor canadensis) activity resulting in an expansion of nonnative invasive plants (Site 2).

Grazing for Bog Turtle Habitat Management: Case Study of a New York Fen: This study presents results from a single wetland complex in New York, USA, which we managed primarily with cattle grazing over four and a half growing seasons. Management effectiveness was assessed by monitoring Bog Turtle nest placement, habitat use via radio tracking, and vegetation structure and composition change in permanent plots.

The Effects of Livestock Grazing on the Bog Turtle: The demise of small-scale dairy farming over the past three decades has led to the pastoral abandonment of the majority of bog turtle habitats in the Northeast. As a consequence, habitats are being degraded by the growth of invasive flora, changes in hydrology, and the loss of turtle microhabitats created by livestock.

NRCS WLFW Outcomes Assessment 2012-2018 (released 2021): An outcomes assessment report completed under a contract to Dr. JJ Apodaca from NRCS-WLFW. This document is being shared with conservation partners but broad or public sharing is not approved.

Range-wide assessment of grazing and hydrology in bog turtle wetlands: In December 2018, a meeting of bog turtle experts was hosted in Richmond, VA and experts across the Eastern range of the species identified as a high priority the need to better understand the benefits and potential negative impacts of livestock grazing in bog turtle inhabited wetlands. Hydrologic conditions in bog turtle wetlands emerged as a secondary concern needing more research. Recently, NRCS’ Conservation Effects Assessment Project (CEAP) awarded funds to Dr. Carola Haas leading a team of researchers at Virginia Tech University to conduct an assessment on these two topics (grazing and hydrology).

Habitat Selection, Movements, and Home Range of Bog Turtles in SE PA and Investigation of Grazing as a Management Tool

Working With Farmers and Landowners in NY to Restore Bog Turtle Habitat Powerpoint Presentation: Approximately 15 minute presentation on conducting bog turtle habitat conservation through Farm Bill programs on private lands, and how to work with private landowners. Presented by Elizabeth Marks of NRCS, an Area Biologist in upstate NY who has extensive experience with this topic.