Bull Creek (Humboldt County)
Bull Creek is the largest Eel River tributary drainage basin preserved within Humboldt Redwoods State Park.
The basin contains the world's largest remaining contiguous old- growth forest of coast redwoods.
Bull Creek flows in a clockwise semi-circle around 3373- foot( 1028- meter) Grasshopper Mountain to enter the South Fork Eel River approximately 1.5 miles( 2.5 km) upstream of the South Fork confluence with the Eel River.
North Fork Eel River
The North Fork Eel River is the smallest of four major tributaries of the Eel River in northwestern California in the United States.
It drains a rugged wilderness area of about in the California Coast Ranges, and flows through national forests for much of its length.
Very few people inhabit the relatively pristine watershed of the river; there are no operational stream gauges and only one bridge( Mina Road) that crosses the river, near the boundary between Trinity and Mendocino Counties.
Black Butte River
The Black Butte River is located in the Mendocino National Forest of northern California in Glenn and Mendocino counties.
It is a tributary to the Middle Fork Eel River and flows northward for from its headwaters near Round Mountain to the confluence with the Middle Fork Eel River.
The Northern California Coastal Wild Heritage Wilderness Act of 2006 added of the Black Butte River( and a tributary Cold Creek) to the National Wild and Scenic Rivers System, of which are Wild status and are Scenic.
Whitewater rafting and fishing are popular on the river and forest service campgrounds are nearby at Plaskett Lakes.
West of Plaskett Lakes is Black Butte with an elevation of.
South Fork Eel River
The South Fork Eel River is the largest tributary of the Eel River in north -central California in the United States.
The river flows north from Laytonville to Dyerville/ Founders' Grove where it joins the Eel River.
The South Fork drains a long and narrow portion of the Coast Range of California in parts of Mendocino and Humboldt counties.
U.S. Route 101 follows the river for much of its length.
The Kai Pomo Indians, a branch of the Pomo Indians group, once lived in the upper portion of the watershed.
Before industrial development in the 1800s, many native tribes relied on the river's abundant runs of salmon and steelhead.
In the 1920s, a private company built the Benbow Dam, blocking fish migration to a large area of the basin.
The South Fork is designated as a National Wild and Scenic River from the confluence of Section Four Creek to the mouth.
Ernest River
The Ernest River is a river in the Kimberley region of Western Australia.
The headwaters of the river rise in the Drysdale River National Park at the foot of Tadarida Scarp.
The river flows easterly until discharging into the Forrest River, of which it is a tributary.
The river was named by the Victoria Squatting Company surveyor Charles Burrowes.
Dee River (Queensland)
The Dee River is a river located in Central Queensland, Australia.
Don River (North Queensland)
The Don River is a river located in North Queensland, Australia.
East Branch South Fork Eel River
The East Branch South Fork Eel River, a tributary of the South Fork Eel River, is formed by the confluence of Cruso Cabin Creek and Elkhorn Creek, in Mendocino County in the U.S. state of California.
The river is roughly long, meandering west to its confluence with the South Fork Eel at Benbow Lake State Recreation Area.
Major tributaries of the East Branch include Buck Mountain Creek, Squaw Creek, Rays Creek, and Tom Long Creek.
The river flows west, turns north, and flows west again, through rugged terrain in the Coast Range of California.
The East Branch is the South Fork Eel's largest tributary.
Stuart River (Minnesota)
The Stuart River is a river located in Minnesota, in the United States.
Middle Fork Eel River
The Middle Fork Eel River is a major tributary of the Eel River of northwestern California in the United States.
It drains a rugged and sparsely populated region of the Yolla Bolly Mountains, part of the California Coast Range, in Trinity and Mendocino Counties.
Its watershed comprises roughly of land, or 20% of the entire Eel River basin.
The river provides groundwater recharge and is used for recreation and for industrial, agricultural and municipal water supply by residents.

Question: Are both rivers, South Fork Eel River and Ernest River, located in the same country?