Caring for vulnerable species
and habitats

Tatalu River

Tatalu River2025-10-30T14:42:39-07:00

Tatalu River

The Tatalu (SENĆOŦEN), or Little Campbell River, is a productive, multi-jurisdictional, transboundary watercourse located in the heart of the Salish Sea (or Georgia Basin-Puget Sound Ecoregion). This river meanders west from its headwaters in Langley, through South Surrey and into White Rock where it enters Semiahmoo Bay. The Tatalu watershed serves as the study area for A Rocha Canada’s conservation science program, defining the geographic scope of the surveys, research, and habitat restoration projects.

Little Campbell River Watershed Map
LCR context

The Tatalu watershed is home to a diversity of wildlife and plant species, including five species of Pacific salmon and trout, as well as over 30 species at risk. The river and its associated habitat are characterized by unchannelized streams, an undyked floodplain, an undeveloped estuary, and several large wetlands. Along with other watersheds located in the Salish Sea, the Tatalu and its surrounding natural habitat are faced with increasing anthropogenic impacts and threats, including poor water quality, seasonally low water levels, and loss of wetland and forest habitat due to pressures from urbanization and agricultural land development.

The goals of A Rocha Canada’s conservation science program are the following:

  1. Thriving ecosystems and communities
    – Protect and enhance biodiversity
  2. Transformational learning
    – Mentor and equip interns and volunteers
  3. Conservation leadership
    – 
    Engage decision makers with science that inspires action

Caring for a unique and vulnerable river.

Give where needed most

$250
$150
$100
$50
Other
$250
$150
$100
$50
Other

The latest news on our projects

Brooksdale Bird Banding

July 10th, 2015|

Article by Jo Greenwood This summer the Conservation Team has been monitoring the Barn, Tree, and Cliff Swallow nests at A Rocha Canada’s Brooksdale Environmental Centre. Currently the team is monitoring 5 Barn Swallow nests, [...]

Renewed Restoration

June 12th, 2015|

Over the past few weeks a group of teens from White Rock Christian Academy tackled an advancing swath of golden archangel. The restoration leader: A Rocha Brooksdale’s new Environmental Restoration Biologist, Jesse Wildeman! Also known as [...]

A Rocha Interships are Transformative!

March 17th, 2015|

Do you know someone between the ages of 18 – 80 who would love to roll up their sleeves and gain practical experience caring for creation? For an immersive and transformative experience, we invite you [...]