Conservation Science

A Rocha is committed to the conservation and restoration of the natural world through both scientific research and practical conservation projects. Our scientific work provides the strong foundation needed for informed protection and management. Our conservation projects are aimed at slowing or reversing the trends of habitat loss that are affecting many species. In practical terms, this means we are lifting binoculars skyward to conduct bird surveys, removing invasive species in order to restore salmon streams, and collecting data on a myriad of species in BC, Manitoba and Ontario.
At A Rocha we appreciate the strong connection between a healthy environment and the health of the human community. Therefore, where possible, we work with local landowners and residents to understand their concerns and collaborate with them in the good act of stewardship.
Latest News
3rd Edition of the Tatalu Watershed Report Card now out
This Tatalu Watershed Report Card assesses the health of the Tatalu watershed based on a six goals and key indicators, which are given individual and overall ‘grades’ to represent the ecological health of this important sensitive system.
Read the report to find out how our watershed is doing, and how you can help love your watershed.
Jacobsen Creek Fishway Restores Salmon to Spawning Habitat After 30 Year Absence
Our conservation project locations
The latest news on our projects
Finding a New Damselfly Species Record for Metro Vancouver
Finding the California Spreadwing in Metro Vancouver How getting to know damselflies and dragonflies of the Tatalu Watershed led to broader scientific discovery for the region By Steven Esau, Water Quality Technician May 13, [...]
What I Learned from Bluebirds about Advent
What I Learned from Bluebirds about Advent How the practice of birdwatching prepares us to wait with hope for the coming of Christ By Graham Peters, Manitoba Conservation Science Coordinator December 1, [...]
The Exciting Ordinary
The Exciting Ordinary Nature reflections from an Ontarian in British Columbia By Abby Ciona, A Rocha Conservation Science & Communications Assistant (Summer 2025) November 20, 2025 One of the best ways to introduce yourself [...]






