1.   And the best legal leverage for that has been the long-ignored Indian water rights and stream requirements for bringing back endangered fish.

2.   But they are locked in a dispute with the National Marine Fisheries Service over harvesting standards and hatchery enhancement of endangered fish stocks.

3.   By far the most aggressive group in fighting for endangered fish is the Southwest Center for Biological Diversity, based in Tucson.

4.   If you prefer not to eat endangered fish, farm-raised catfish usually get a green light from sustainable-seafood advocates.

5.   In the Klamath Basin on the Oregon border, federal regulators have curbed agricultural water supplies to protect endangered fish in Upper Klamath Lake and the Klamath River.

6.   It provides a habitat for creatures such as the fountain darter, an endangered fish.

7.   Rather than continuing policies that kill more endangered fish, they said, farmers and water agencies should look to other sources or reduce exports.

8.   Scientists have discovered that a spring rise and summer ebb can give endangered fish, birds and vegetation a chance to survive in a mechanized river.

9.   The district deals routinely with four endangered fish species in the Colorado River.

10.   The experiment is expected to improve camping beaches for river runners, restore backwater areas where endangered fish breed, and cover, thus protecting, Indian ruins.