Crown shyness is a natural phenomenon observed in forests where the treetops appear to be separated by narrow gaps in the canopy.
It is most common in temperate deciduous forests that have a mix of tree species and ages.
Certain tree species, including eucalyptus, pine, and oak, exhibit crown shyness more prominently.
The precise cause of crown shyness remains a mystery, intriguing scientists for a long time.
Various hypotheses have been proposed, including:
Adaptive mechanism to reduce competition for sunlight, water, and nutrients among trees.
Possible prevention of disease spread.
Physical rubbing of leaves and branches in windy conditions may hinder growth and overlapping of treetops.
Some botanists suggest that buds at the ends of branches can sense light from neighboring trees and avoid growing in that direction.
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