In places where the water is deep enough to meet the needs of beaver without their having to build dams, the beaver affect plants and other animals less than in areas where dams have to be built.
(the water; is; deep enough to meet the needs of beaver without their having to build dams; L:places) (the water; to meet; the needs of beaver) (dams; to be built; L:areas) (the beaver; affect; plants and other animals less than in areas; L:In places)
the water the water dams the beaver
is to meet to be built affect
deep enough to meet the needs of beaver without their having to build dams L:places
the needs of beaver
L:areas
plants and other animals less than in areas L:In places