
HCA Contact Information
Phone: 905-525-2181
Email: nature@conservationhamilton.ca
A Closer Look at Hemlock Woolly Adelgid: What to Know and What You Can Do If you enjoy hiking through shaded trails or walking beneath the towering eastern hemlocks in places like Dundas Valley, there’s an insect you should know…
In late July 2025, a batch of mosquitoes trapped in Hamilton tested positive for West Nile Virus (WNV), leading the Medical Officer of Health to move the risk in Hamilton from low to moderate. This all sounds a bit scary,…
For over 30 years, HCA has supported landowners enhancing and restoring natural areas on their properties through free services provided by their Hamilton Watershed Stewardship Program (HWSP). As we continue to support landowners in their conservation efforts, we are pleased…
Milton District High School teacher Sean Polap and his construction class were again busy over the winter building habitat boxes for HCA! This partnership has been ongoing since 2022, and to date, students have created 125 habitat boxes! The bat…
Coyotes (Canis latrans) are one of eight members of the Family Canidae found in Canada. Often mistaken for wolves, coyotes are smaller, have shorter legs in relation to their body size, and possess narrower, pointed snouts. They are a common…
Many people unknowingly decorate for the holidays with invasive plants, thinking they are making an eco-friendly choice by using natural materials. Understanding which invasive plants are commonly used, why they pose a problem, and how to dispose of them responsibly…