Big Year Eco-Challenge 2026 #3 Nielson Fields

Become a community scientist and learn how to document animal and plant species and contribute to protecting biodiversity.
About this Event

• Monarch Monitoring Program (60 minutes): Contribute to community science and participate in a Monarch monitoring session at The Meadoway! Look for host plants (milkweed) and different stages of the Monarch butterfly, using the Mission Monarch protocol. The data collected will be part of an North American community science project tracking the movement of this incredible species. It is recommended that participants dress for the weather/activity. Minors must be accompanied by an adult. This is a family-friendly program - suitable for families with children ages 6 and up.
• Big Year Eco-Challenge (30 minutes): Become a community scientist and learn how to document animal and plant species and contribute to protecting biodiversity. The Big Year Eco-Challenge is a community science initiative to document plant and animal species in local communities across Canada. Join TRCA to learn more about The Meadoway's environment by using cell phones or internet connected devices to collect and document information that supports the plant and animal species that call it home. You will have the opportunity to share your findings, ask questions, and engage in discussions about the species you've observed. TRCA educators will take these questions to local experts and researchers who will offer deeper insights and guidance on your observations.

How to join: Download the iNaturalist app and meet us in the Meadoway at Nielson Fields.

This is an outdoors event in nature. Please come prepared with warm clothing, comfortable walking shoes, a raincoat and your own gardening gloves.

This event is intended for a general audience:

• Beginner level information
• Includes intermediate concepts
• Content intended for young children, older youth and adults

Event Details

Date and Time: Wednesday, September 2nd - 10:00am to 11:30pm

Location: The Meadoway at Neilson Fields off Neilson Road in Morningside

Parking/Transit Info: Free, public parking is available at the Sevenoaks Park, an 5 minute walk directly north of the Meadoway. If taking public transit, the stop for buses 133 & 334b on Neilson Road is a 2 minute walk.

Be Prepared

• Please dress appropriately for the weather. Don't forget to bring a warm coat, sturdy walking hoes, toque, scarf and gardening gloves!
• Bring a personal water bottle and snacks, if needed.