Several people remembered his visit to their headwater village.
Oil spills have dumped over one hundred thousand barrels of oil in headwater rivers.
Export of fine organic particles from headwater streams - effects of season, extreme discharges, and invertebrate manipulation.
There are also headwater ridges and a beach.
Rough-skinned newts can be found in headwater channels or terrestrial habitats.
The total length of the river including the two headwater arms is 21km mi.
Remaining populations survive in isolated populations, mostly in headwater streams above natural downstream barriers.
