Perry, Stephen

Evaluation of Wild Brook Trout Populations in Vermont Streams: Wild brook trout populations in Vermont streams appeared to be relatively stable over a period of five decades as evidenced in this evaluation of 150 sites. Present-day brook trout populations sampled in 138 streams within 17 watersheds were characterized by abundant natural reproduction and multiple age-classes, including the contribution of older, larger fish. While most population measures were consistent between the two time periods, significantly higher densities of young-of-year brook trout were observed in current populations which may reflect improved environmental protections initiated since the 1950s. A decline in sympatric brown trout and rainbow trout sites also suggest that non-native trout populations have not appreciably expanded over the past 50 years.
Located in Science and Data / Brook Trout Related Publications
January 2020 NFH Board Meeting Summary: This document summarizes the National Fish Habitat Board's January 15, 2020 meeting that was conducted by teleconference.
Located in About EBTJV / National Fish Habitat Board Meetings / 2020 NFH Board Meetings
2020 NFH Board Meetings: This folder contains the 2020 NFH Board Meeting Books and/or Meeting Summaries.
Located in About EBTJV / National Fish Habitat Board Meetings
October 2019 NFH Board Meeting Summary: This document summarizes the National Fish Habitat Board's October 23 - 24, 2019 in-person meeting.
Located in About EBTJV / National Fish Habitat Board Meetings / 2019 NFH Board Meetings
June 2019 NFH Board Meeting Book: This document contains materials associated with the National Fish Habitat Board's June 19, 2019 meeting that was conducted by teleconference.
Located in About EBTJV / National Fish Habitat Board Meetings / 2019 NFH Board Meetings
March 2019 NFH Board Meeting Book: This document contains materials associated with the National Fish Habitat Board's March 20 - 21, 2019 in-person meeting.
Located in About EBTJV / National Fish Habitat Board Meetings / 2019 NFH Board Meetings
2019 NFH Board Meetings: This folder contains the 2019 NFH Board Meeting Books and/or Meeting Summaries.
Located in About EBTJV / National Fish Habitat Board Meetings
October 2018 NFH Board Meeting Book: This document contains materials associated with the National Fish Habitat Board's October 17 - 18, 2018 in-person meeting.
Located in About EBTJV / National Fish Habitat Board Meetings / 2018 NFH Board Meetings
June 2018 NFH Board Meeting Book: This document contains materials associated with the National Fish Habitat Board's June 27, 2018 meeting that was conducted by teleconference.
Located in About EBTJV / National Fish Habitat Board Meetings / 2018 NFH Board Meetings
March 2018 NFH Board Meeting Book: This document contains materials associated with the National Fish Habitat Board's March 7 - 8, 2018 in-person meeting.
Located in About EBTJV / National Fish Habitat Board Meetings / 2018 NFH Board Meetings

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