Residential and commercial development have resulted in the loss and alteration of this taxon's coastal habitat and are the most likely cause of population extirpation historically.
(Residential and commercial development; have resulted; in the loss and alteration of this taxon's coastal habitat) (Residential and commercial development; are historically; the most likely cause of population extirpation)
Residential and commercial development Residential and commercial development
have resulted are historically
in the loss and alteration of this taxon's coastal habitat
the most likely cause of population extirpation