Video

What’s the difference between young and old forests?

While we talk about forests a lot in B.C., many people are confused about what the differences are between old-growth, second-growth and third-growth forests. Well, we’re here to help clear some things up! Watch this video to learn more about what makes old forests so unique!

What is an old-growth forest?

Old growth means that the forest has either never been logged or has been growing for over 250 years on the coast (or 140 years in the dry Interior). Old-growth forests contain trees of different ages, have a rich understory brimming with species, and are home to dead logs that provide shelter and food for many animals.

How are young forests different from old forests?

Let’s compare those old-growth characteristics to a young forest. Second-growth means the forest has been logged once before, third-growth means it’s been logged twice, and so on. Forests can only become ‘old growth’ again when they’ve been left growing for over 140 years in the Interior (or 250 years on the coast).

Young forests look a lot different from old-growth forests. Trees in young forests are more uniform in age and they’re more crammed together. Because of this higher density, less light breaks through the canopy which results in the understory being much sparser than old-growth forests. This is especially apparent in tree plantations, like the one featured in the video.

Why protecting the last old-growth forests in B.C. is so important

Old-growth forests sustain far more life than young forests. It’ll take over a century for these young forests to become productive and biodiverse old-growth forests. But we don’t have time to wait.

Only a tiny fraction of old-growth forests with large trees remain standing in B.C., and most is at risk of being logged.

Take 60 seconds now to help ensure these ancient forests still exist for our nieces, nephews, kids and grandkids. Send a letter to your local representative using the button below.