
HCA Contact Information
Phone: 905-525-2181
Email: nature@conservationhamilton.ca

Oak Wilt is a new invasive threat to Oak trees in Ontario, but what is it? Why is it a problem? Where did it come from? And how can it be identified and managed? Learn all about Oak Wilt here.…

Looking to make an impact? The Hamilton Conservation Authority frequently runs events targeting invasive species. In past events, volunteers have helped remove a variety of species from conservation areas all around the watershed. This year we’re looking to do even…

Here at the HCA, invasive species are managed by our Invasive Species Technicians Ben & Bryson! Ben and Bryson joined the HCA in August of 2023, and work closely with the ecology team and our conservation areas services staff to…

World Wetlands Day is held every year on February 2 to raise awareness, and recognize the important role wetlands play. Since the 18th century, nearly 90% of the worlds wetlands have been degraded; three times faster than forests. So what…

In early January, HCA’s Stewardship and Invasive Species staff teamed up to collect five truckloads of Christmas trees for a future channel restoration project in the HCA watershed. This has been an ongoing project that HCA does annually, but why…

Each fall we see the summery green trees turn to brilliant shades of yellow, orange, red, and even some deep purple. It can be stunning to witness, but why does it happen and what determines the colour the leaves will…