old-growth trees

Virgin forest giants

Old-growth trees are those in forests that have developed over long periods without significant human disturbance—typically centuries.

These forests have distinctive characteristics: massive canopy trees, standing dead trees, fallen logs in various stages of decay, and multiple layers of vegetation.

The spotted owl depends on old-growth trees for habitat.

Old-growth forests are ecologically irreplaceable on human timescales, making their preservation contentious in logging debates.

Opposites
forest maturity and origin

old-growth treestree plantations

Areas for cultivating timber

tree farms · managed forests · pine plantations · nursery stock

ecological development stage

old-growth treesseedlings

Newly germinated plants

saplings · young trees · tree plantations · pioneer species · new growth

human management and intervention

old-growth treesmanaged forest

Woodland with controlled logging

tree farms · agroforestry

Family

growth, trees, old-growth forest

Familiarity
Top 200,000
Profile
Used worldwide · Timeless · Concrete · Positive · Everyday, not technical · Rated G