Freshwater browning threatens growth and populations of economically important fish, researchers say

Freshwater browning is stunting fish growth of some species, shrinking populations of others and changing the composition of ...

Australian freshwater fish like to dine out, relying on land-based food sources

New research has found that roughly half of Australia's freshwater fish are fond of snacking on animal and plant material, ...
Australian Broadcasting Corporation

Rare freshwater Bloomfield River cod surviving amid environmental threats

Scientists are working to protect a relict fish found in only one far north Queensland river catchment. The Bloomfield River cod is the only tropical freshwater cod in the world and may have been ...

Meet The Frog That Breaks The No. 1 Amphibian Rule. Hint: It Survives Where No Other Species Can

Most amphibians die when exposed to salt — except the crab-eating frog, which thrives with it. Here’s how it rewrote the ...
朝日新聞社

Sri Lankan freshwater fishers keen to turn invasive species threat into an opportunity

DEDURU OYA, Sri Lanka--An invasive fish is threatening the livelihood of people in this northwestern village by aggressively eating traditional fish and shellfish species in the Deduru Oya reservoir, ...
Live Science

Never-before-seen footage captures moment scientists find new, giant anaconda species in Amazon

Scientists recently discovered a new species of green anaconda in the Amazon rainforest. A new Nat Geo series shows the ...
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The next big freshwater fight: invasive species rules that could change what bait you can even carry

Across the country, the quiet act of scooping minnows or grabbing a tub of nightcrawlers is colliding with a much louder concern: how invasive species are hitchhiking into lakes and rivers. You are ...