We trace the first hints of spring from fresh snow and maple taps to a deep dive on bird communication with Dr Megan Gall, a sensory ecologist who studies how sound shapes behavior. Practical tips help you build healthier feeders, steward water, and use tech without stressing wildlife.

• decoding chickadee A, B, C, D notes and what D means
• alarm vs mobbing calls and when each is used
• woodpecker drumming as non‑vocal signaling
• seasonal hormones driving song and territory
• why mockingbirds and catbirds mimic and keep learning
• ethical playback and reducing stress at feeders
• cleaning routines and spotting conjunctivitis in house finches
• positioning feeders, adding water, planting natives
• urban tips for attracting nuthatches, titmice, chickadees
• using Merlin spectrograms to see sound

To thank you for listening to the show, I'm going to make trying Chaga that much easier by giving you a dollar off all our Chaga products at checkout. All you have to do is head over to our website, Chaga Health and Wellness.com, place a few items in the cart, and check out with the code Canopy. C-A-N-O-P-Y

Frost bites, dogs sprint, and the stove hums while we chase warmth, clarity, and good judgment. That’s the energy today as we trade real-world winter tactics, laugh through a peanut-butter nail trim hack, and dig into the thorny question of who to trust for health advice. We open with community notes and family updates, then pivot into the surprising economics of a fireplace insert that turns triple-digit weekly heat bills into a few hundred dollars a season. From sourcing dead standing ash and cedar with a compact saw to seasoning stacks on skids and moving heat through the house with a blower and stovetop fans, we lay out a practical blueprint for wood-fired comfort.

Out in the cold, the dog debate gets real. Do shorthaired breeds need coats at minus 18? What separates a pampered pet from a partner that keeps bears at bay? We share field wisdom with respect for both viewpoints and pass along a simple nail-trim trick that actually works. That same spirit of small, repeatable wins carries into the shop: when to choose maple or yellow birch over SPF, how to avoid creosote, why coal beds demand patience, and the safe way to handle ash with a metal bucket banked in snow. Along the way, we marvel at the little lessons—like judging broom quality by bindings, or spiking stew flavor with tomato stems—that make everyday chores smarter.

Then we wade into the storm of nutrition claims. Olive oil praised or panned, seed oils under fire, keto compared with Atkins, and the rule to follow your physician while you rigorously check sources. We talk chaga, evidence, and the habit of reading references before headlines so you can separate signal from sales pitch. It’s a tour of the practical and the curious—telecom lines pressurized to spot critter damage, microwaving a soaked sponge to kill bacteria, and chainsaw bar-oil workarounds when the bush store is closed—stitched together by a simple goal: live closer to nature and think more clearly.

If this mix of trail-tested hacks and thoughtful skepticism hits home, tap follow, share with a friend who loves the cold, and drop a review with your best winter tip. Your notes shape what we explore next under the canopy.

When the ground moves, stories surface—about how faults fail, why small quakes ripple across provinces, and how a few seconds of warning can change outcomes. We sit down with seismologist Marika from Earthquakes Canada to translate seismic science into everyday clarity and practical steps that keep people safer.

We start with the core mechanics: stress, friction, and sudden slip along faults that launch P and S waves through the crust. Marika breaks down why the old, cold, and uniform rocks of eastern Canada carry shaking so efficiently, making a magnitude 3.7 detectable from Kingston to London. She separates magnitude from intensity—one energy, many experiences—and explains why modern hazard work uses moment magnitude instead of the original, region‑specific Richter scale. Expect a clear take on logarithmic scaling, those pesky decimals, and what really dictates the shaking you feel at home.

From Cascadia’s subduction zone to frostquakes that pop on winter nights, we map natural and human‑influenced sources of shaking, including how fluid injection can induce small events by changing pore pressure on faults. Marika gives a rare look inside a seismologist’s day: monitoring nationwide stations, locating events by P and S arrivals, filtering “noise” from trains and mines, and feeding data into Canada’s seismic hazard maps. Those maps shape the National Building Code so bridges, hospitals, and homes match regional risk, whether you live in BC or along the Ottawa–Montreal corridor.

We also cover Canada’s Earthquake Early Warning system—how dense sensors catch the first P wave and push alerts before damaging S waves arrive, buying tens of seconds for trains to brake and people to drop, cover, and hold on. Want to help? Submit a “Did You Feel It?” report after you notice shaking; thousands of citizen reports sharpen intensity maps and improve future planning. If you learned something new, share this conversation with a friend, subscribe for more under‑the‑canopy science, and leave a review to help others find the show.