One grant this year will train volunteers to restore the habitat of an endangered community of thrombolites at Lake Richmond in Western Australia, one of the few places in the world where these so-called living rocks grow.
(volunteers; to restore; the habitat of an endangered community of thrombolites at Lake Richmond in Western Australia) (these so-called living rocks; grow; L:the few places in the world)
volunteers these so-called living rocks
to restore grow
the habitat of an endangered community of thrombolites at Lake Richmond in Western Australia
L:the few places in the world