Droughts likely restrict the distribution of these salamanders from the intermittent streams that usually are appropriate surface habitats during other periods.
(Droughts; likely restrict; the distribution of these salamanders from the intermittent streams) (the intermittent streams; are; appropriate surface habitats during other periods; T:usually)
Droughts the intermittent streams
likely restrict are
the distribution of these salamanders from the intermittent streams
appropriate surface habitats during other periods T:usually