Phenology tracks seasonal events like when plants leaf out, birds migrate, or ice breaks on rivers. Nathan Binnema introduces this observational practice, showing how repeated visits to one place reveal patterns in weather, plants, animals, and your own attention.
Phenology: Reading Nature’s Seasonal Calendar Overview
Phenology is the practice of paying attention to recurring seasonal events and tracking those observations through time.
When does river ice break? When do aspen catkins bloom? When do crows return in numbers?
These events happen on rough schedules each year, responding to temperature shifts, daylight changes, and moon phases. Recording what you notice builds a calendar grounded in your local ecology rather than arbitrary dates.
Nathan Binnema has been practicing phenological observation for three years at a single site in Edmonton’s river valley.
His approach combines repeated visits, careful notation, and attention to both solar and lunar cycles. He brings insights from his study of Blackfoot phenology with Ryan First Diver, adapted for accessible community learning.
This session introduces phenology as a tool for deepening ecological literacy. Nathan walks through what to observe, how to track patterns, and why this practice matters for understanding the places we live.
You’ll leave with a framework for starting your own phenological observations, whether at a backyard garden, a neighborhood park, or anywhere you return to regularly.