Sudden Summer Branch Drop by Robert Northrop Posted: April 28, 2020 Seemingly large healthy branches can occasionally and suddenly drop off mature trees during calm summer weather. The unexpected fall of a large limb is unnerving and can make us start to feel uneasy about the… Read More Category: Forests, Home Landscapes, Natural Resources Tags: Arboriculture, limb drop, sudden branch drop, sudden limb failure, urban forest