Although their secretive, inconspicuous nature might suggest otherwise, in some temperate and tropical forests, amphibians account for more biomass than any other vertebrate group: if you could weigh all the frogs and toads in a forest, there's a good chance you would find more mass in them than in the forest's reptiles, birds, or mammals.
(their secretive, inconspicuous nature; might suggest otherwise; ) (you; could weigh; all the frogs and toads in a forest) (you; would find; more mass in them than in the forest's reptiles, birds, or mammals)
their secretive, inconspicuous nature you you
might suggest otherwise could weigh would find
all the frogs and toads in a forest
more mass in them than in the forest's reptiles, birds, or mammals