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Biology

Habitat Fragmentation and Genetic Connectivity in Arboreal Mammals

Quick fact

For arboreal mammals like the southern muriqui and some possums, a gap in the canopy as narrow as a few meters can be an insurmountable barrier, dramatically reducing gene flow between forest patches.

Why this is interesting

Imagine a forest chopped into tiny islands—how do tree-dwelling animals that never touch the ground find each other to mate?