Protecting Migratory Birds:
How Arborists in BC Manage Tree Care During Bird Nesting Season
In beautiful British Columbia, where forests and wildlife thrive in harmony, professional arborists play a crucial role in protecting the delicate balance of nature. One of the most important responsibilities we take seriously is performing tree care during the migratory bird nesting season—a time when our feathered friends are raising their young and need safe, undisturbed habitats.
At Sylvan Heights Arborists, we combine expert tree services with a strong environmental ethic. Below, we’ll walk you through the step-by-step process we follow to carry out safe, responsible, and compliant tree care—without disrupting migratory bird nests.
When Is Bird Nesting Season in BC?
The general nesting season in BC runs from April 1 to August 31, with some variation depending on bird species and region. This is a critical time when birds build nests, lay eggs, and rear their young. During this window, extra precautions are essential.
Our Step-by-Step Process to Protect Nesting Birds
Project Planning and Seasonal Awareness
Before starting any project, we review local nesting calendars and assess whether the timeline allows for safe tree work without disturbing birds. If we’re within the critical season, we proceed with added caution.
2. Nest Surveys by Trained Arborists
Our team begins each job with a thorough nesting bird survey. We visually inspect trees and surrounding vegetation for signs of active nests, droppings, bird calls, and breeding behavior. If there’s any uncertainty, we call in wildlife professionals or biologists for confirmation.
3. Establishing No-Work Buffer Zones
If an active bird nest is discovered, we immediately create a buffer zone—a safe perimeter around the nest, often flagged or roped off. The size of this zone depends on the species, but it ensures we don’t inadvertently cause distress or abandonment.
4. Adjusting Work Schedules
If possible, we delay non-essential tree work until after nesting season, especially when nests are active. We prioritize urgent and hazardous tree removals while deferring routine pruning or trimming until the fall and winter months (September–February), when bird activity is at its lowest.
5. Quiet, Low-Impact Methods
When work must continue near nesting zones, we use low-noise equipment, reduce the crew size, and avoid vibration-heavy tools to minimize disturbance. We also avoid working/take extra precautions during early morning and evening hours—prime times for bird activity.
6. Species-Specific Considerations
Some birds, like bald eagles, ospreys, and great blue herons, receive year-round nest protection under the BC Wildlife Act. If one of these nests is spotted, we stop work and notify the appropriate provincial or federal authority before proceeding. These species often require special permits and site-specific mitigation plans.
7. Regulatory Compliance and Permits
If urgent work is unavoidable and a nest is present, we coordinate with Environment and Climate Change Canada or BC Ministry of Forests to apply for a permit. We never touch or remove nests without legal authorization, ensuring full compliance with the Migratory Birds Regulations, 2022.
8. Educating Clients and the Community
We take pride in educating our clients about bird-safe tree care. Whether we’re working on private property or in community greenspaces, we believe in spreading awareness and helping people understand why certain projects must wait.
Why This Matters
Birds play a vital role in the ecosystem by controlling pests, pollinating plants, and adding music to our landscapes. By protecting their nests, we’re helping preserve BC’s rich biodiversity for future generations.
Looking for Tree Services in BC That Put Nature First?
At Sylvan Heights Arborists, we specialize in environmentally responsible tree care throughout Golden, Invermere, Lake Louise, Canmore, Banff, and Revelstoke. If you’re looking for certified arborists who care as much about wildlife as they do about tree health and safety, give us a call or request a quote online.
