Black redhorse larval and juvenile habitat was characterized in the Grand River, Ontario from June to September 2007-2012.
Sulphur Springs
Several cold water sulphur springs flow into tributaries of the Welland River on the Niagara Peninsula. Sulphur spring water temperature
Brook Trout Population in an Urban Creek
In response to concerns regarding planned development in the area, Biotactic began monitoring water temperatures and conducted a survey of Brook Trout population size
Lake Eugenia Winter Monitoring
Lake Eugenia Winter MonitoringLake Eugenia, OntarioWinter Monitoring System: BRAVO M2 Species: Largemouth Bass
Clanwilliam Sandfish
Freshwater Research CenterCape Town, South AfricaSpawning migration of endangered fish System Type: BRAVO M2 Observations: Clanwilliam Sandfish Archived Video Examples of Fish and other African Wildlife Current to July 2022 September 25 2022 Shore bird paddles past the camera at the surface September 29 2022 Duck dabbling in the morning September 30 2022 Juvenile fish
Northern Pikeminnow Telemetry
In early June 2021 CART tags were surgically implanted into 58 Northern Pikeminnow to help identify locations for targeted sampling of spawning fish for a selenium toxicology study in Lake Koocanusa (reservoir) in BC. This project was conducted in association with Minnow Environmental for Teck Coal. Biotactic was involved with designing the telemetry component of the study, tagging fish, training field staff on the use of acoustic and radio telemetry equipment and regularly analyzed sent tracking data to direct Minnow field staff to possible spawning locations for sampling.
Sulphur Springs: Chemical Barriers to Fish Movement
Several cold water sulphur springs flow into tributaries of the Welland River on the Niagara Peninsula. Sulphur spring water temperature
Salmonid Redd Counts in the Saugeen River
Biotactic has been performing redd counts within the Saugeen River watershed since 2018. Surveys are conducted by trained staff in the Spring during the Rainbow Trout spawning period as well as in the Fall during the Chinook Salmon spawning period through a combination of wading and aerial drone videography.
Electrofishing Surveys to Determine Fish Community Biomass
Biotactic established twenty-two long term monitoring sites (66 sampling subsections) across the Saugeen River watershed within which annual biomass electrofishing surveys are performed to monitor the change in the fish community as a function of the removal of the Truax dam in Walkerton, Ontario, as part of a fisheries offset and compensation project.
Grand River Smallmouth Bass
Mobility of tournament-caught and released smallmouth bass Micropterus dolomieu was monitored in the Grand River, Ontario, between 1995 and 1999 using radiotelemetry and mark–recapture.
