Squirrels, particularly species like the Eastern gray squirrel, play an unintended but valuable role in forest regeneration.
During autumn, they engage in scatter-hoarding, a behavior where they bury nuts and seeds in various locations to retrieve during winter.
However, they don't always recover all their caches, either due to forgetting or dying before retrieval.
These unretrieved nuts, especially acorns and other tree seeds, often germinate and grow into trees, contributing to natural forest growth.
Ecologists recognize this process as a form of passive seed dispersal, making squirrels important—even if accidental—agents in reforestation and biodiversity maintenance.
This phenomenon has been observed in multiple forest ecosystems across North America, Europe, and parts of Asia.
Squirrels’ role, though unintentional, helps maintain tree populations, especially oak, beech, and hazelnut trees.
Squirrels, particularly species like the Eastern gray squirrel, play an unintended but valuable role in forest regeneration.
During autumn, they engage in scatter-hoarding, a behavior where they bury nuts and seeds in various locations to retrieve during winter.
However, they don't always recover all their caches, either due to forgetting or dying before retrieval.
These unretrieved nuts, especially acorns and other tree seeds, often germinate and grow into trees, contributing to natural forest growth.
Ecologists recognize this process as a form of passive seed dispersal, making squirrels important—even if accidental—agents in reforestation and biodiversity maintenance.
This phenomenon has been observed in multiple forest ecosystems across North America, Europe, and parts of Asia.
Squirrels’ role, though unintentional, helps maintain tree populations, especially oak, beech, and hazelnut trees.
