Bed Tricks, Cod, and the Hidden History of Catfishing

Bed Tricks, Cod, and the Hidden History of Catfishing

The numberless catfish who now course through social media , the ones who devastate lives with sophisticated online masquerades, exist to beguile and disturb.In this way, she is akin to Nev's catfish, Angela, who turned him from a defeated dropout to a man with a purpose.

Research finds microplastics in fish muscle tissue

Research finds microplastics in fish muscle tissue

“This higher ingestion rate for flounder could be due to microplastics accumulating in marine sediments which makes up more of their diet compared to other species, or it could be because the flounder samples were all obtained from the Waitemata Harbour, which is closer to Auckland as a potential microplastic source,” she said.

Ocean Acidification Could Make Tiny Fish Lose Their Hearing

Ocean Acidification Could Make Tiny Fish Lose Their Hearing

“If you actually put your head underwater and take the time to listen, it's amazing what you'll hear,” Radford says.

Offshore Energy Gets a Second Wind Under Biden

Offshore Energy Gets a Second Wind Under Biden

But the Bureau of Ocean Energy Management delayed the project’s approval to review the cumulative impact of US offshore wind farms, while the company itself pulled its application to choose a different kind of turbine.

50 Fish, 50 States: Whitefish & the End of the World as We Know It

50 Fish, 50 States: Whitefish & the End of the World as We Know It

© Jacob Karst I’m on a quest to catch a fish in each of the 50 U.S. states – and to use each adventure as a means to explore conservation, the latest fisheries research and our complicated connections to the natural world.

Seabirds spend nearly 40% of their time on high seas, study finds

Seabirds spend nearly 40% of their time on high seas, study finds

NIWA seabird ecologist Dr David Thompson says while seabird tracking research has not been carried out for all albatrosses and large petrels in New Zealand, we know that several species also spend time in Chile and Peru, in Japan and the USA in the north Pacific Ocean, while others visit Namibia and South Africa.

Digitized Data Conserves Africa’s Great Lake Fisheries

Digitized Data Conserves Africa’s Great Lake Fisheries

“If you inadequately monitor these fisheries resources, successful and sustainable management cannot take place in a timely manner,” says Dr. Richard Ogutu-Ohwayo, who has studied and worked on Africa’s Great Lakes for over 40 years and is currently the Executive Director of AFLANET, the African Lakes Network.

Opportunities to Improve Fisheries Management through Innovative Technology and Advanced Data Systems

Opportunities to Improve Fisheries Management through Innovative Technology and Advanced Data Systems

Opportunities to Improve Fisheries Management through Innovative Technology and Advanced Data Systems.Yet, despite the proliferation of relevant consumer technology, integration of technologically advanced data systems into fisheries management remains the exception rather than the rule.

Can Freshwater Reserves Protect Tropical Fish Diversity?

Can Freshwater Reserves Protect Tropical Fish Diversity?

A recent article published in the journal Nature shows the potential for freshwater reserves by looking at a network of grassroots protected areas established in the Salween River basin of Thailand.

These Adorable Fish Robots Form Schools Like the Real Thing

These Adorable Fish Robots Form Schools Like the Real Thing

6, eabd8668 (2021)Once the robots are aware of the positions of their peers, Berlinger and his colleagues can then feed this positional information into simple algorithms to guide the behavior of the seven Bluebots dropped into a tank.

50 Fish, 50 States: Cutthroat Connections

50 Fish, 50 States: Cutthroat Connections

I’m in Wyoming with my friend Brett Prettyman, a communications director for Trout Unlimited, to check out cutthroat fishing and conservation.

The Cool Green Holiday Book Review 2020

The Cool Green Holiday Book Review 2020

This book tells stories of restoration at all scales, “from a small plot between sidewalk and curb to areas large enough to be labeled on a world map.” She spends time with people who, faced with seemingly insurmountable challenges, look to nature for solutions.

Dead Drift: Adding Salmon Carcasses to Streams

Dead Drift: Adding Salmon Carcasses to Streams

Denny lays the lifeless fish in the stream steps back and watches the dead drift toward a log jam.Fish biologist Lytle Denny plants salmon carcasses.Denny watches flies feed on the dead fish he just planted.

50 Fish, 50 States: Yellowstone’s Native Fish

50 Fish, 50 States: Yellowstone’s Native Fish

We essentially recognized that stocking westslope cutthroat and grayling in the Upper Gibbon was assisting their adaptation to climate change, and ensuring a future for native fish in the park for generations to come.”.

The Genome of Your Pet Fish Is Extremely Weird

The Genome of Your Pet Fish Is Extremely Weird

In both goldfish and the carp they were derived from, there are 25 chromosomes, but each fish carries 100 of them—instead of two copies, they have four, or rather two sets of two.

Cool Green Fall Book Review

Cool Green Fall Book Review

And Burke spends time understanding what motivates guides and their clients to destroy family ties and friendships in pursuit of fish.It’s a story in the tradition of Ahab and Santiago, and one of the more enjoyable fishing books I’ve read this year.

An Overlooked Threat to Freshwater Fisheries? Bowfishing

An Overlooked Threat to Freshwater Fisheries? Bowfishing

The authors, Jason Schooley and Dr. Dennis Scarnecchia, describe it as “a call to action for states to begin managing and monitoring bowfishing.” I also consider it a call for all of us who value native fish, whether as anglers or biodiversity advocates.

Scientists conducting snapper research off North Island’s west coast

Scientists conducting snapper research off North Island’s west coast

People along the Kapiti and Wanganui coast may spot NIWA’s research vessel Kaharoa operating close to shore in the next few weeks as scientists carry out a survey of snapper, tarakihi, red gunard and John Dory.

Fish Form Social Networks—and They're Actually Good

Fish Form Social Networks—and They're Actually Good

But scientists are uncovering a fascinating exception in coral reefs, not unlike the one Nemo called home: Here fish of various species band together, developing social networks exactly to survive and reproduce.

A Field Guide to Freshwater Fish Watching

A Field Guide to Freshwater Fish Watching

But the southeastern United States has the diversity of freshwater fish species (and other wildlife) to make a trip comparable to saltwater snorkeling.In the Northwest, there is a fish viewing window at Bonneville Dam. Salmon can be watched, from a distance, spawning in a number of rivers.

Eat, Prey, Love: Fast Facts on the Remarkable Praying Mantis

Eat, Prey, Love: Fast Facts on the Remarkable Praying Mantis

The mantis I’m watching uses one ear and two 3-D eyes to search my yard for food and mates.If those images don’t match in front of a mantis, it doesn’t care as long as there’s movement.

Project Power Is a Secret Lesson About Science's Dark Side

Project Power Is a Secret Lesson About Science's Dark Side

In Netflix ’s new superhero movie Project Power, the Big Bad is the inventor of a drug called power, which either gives you temporary superpowers or busts your chest open like a dropped water balloon.

50 Fish, 50 States: Silver Creek Preserve

50 Fish, 50 States: Silver Creek Preserve

© Hamilton Wallace / TNC I’m on a quest to catch a fish in each of the 50 U.S. states – and to use each adventure as a means to explore conservation, the latest fisheries research and our complicated connections to the natural world.I’ve fished the trico hatch on Silver Creek numerous times.

The Invasive Catfish That Walks Across Parking Lots

The Invasive Catfish That Walks Across Parking Lots

“Some might at first think that the walking catfish just wash out of the storm drain into the parking lot, but you never see peacock bass or other fish that live in drains,” Bressman says.

A.I. Helped Uncover Chinese Boats Hiding in North Korean Waters

A.I. Helped Uncover Chinese Boats Hiding in North Korean Waters

“Most of the vessels operating do not use this and are ‘dark,’ meaning they don’t appear in public surveillance systems, and the ones that did broadcast did so relatively infrequently,” says David Kroosdma, director of research and innovation at the international nonprofit Global Fishing Watch and coauthor of the study.

AI Helped Uncover Chinese Boats Hiding in North Korean Waters

AI Helped Uncover Chinese Boats Hiding in North Korean Waters

“Most of the vessels operating do not use this and are ‘dark,’ meaning they don’t appear in public surveillance systems, and the ones that did broadcast did so relatively infrequently,” says David Kroosdma, director of research and innovation at international nonprofit Global Fishing Watch and co-author of the study.

Can Duck Poop Spread Invasive Fish?

Can Duck Poop Spread Invasive Fish?

As the authors note in the paper, “Only 0.2% of ingested eggs survived gut passage, yet, given the abundance, diet, and movements of ducks in nature, our results have major implications for biodiversity conservation and invasion dynamics in freshwater ecosystems.”.

13 Writing Awards for Cool Green Science

13 Writing Awards for Cool Green Science

Photo © Tiomax80 / Flickr CGS writer Justine Hausheer is an avid photographer and nature-lover, and social media helps her engage with those passions in her daily life.

Putting Communities At the Center of Freshwater Conservation

Putting Communities At the Center of Freshwater Conservation

It was clear from our visit to the Tapajós communities that they must be at the center of any conservation program, as the river and the resources in it are intimately linked to their identity, economic well-being, and deep social and cultural values.

A Deep Dive With the Weirdest Fishes in the Sea

A Deep Dive With the Weirdest Fishes in the Sea

But the Twilight Zone specimens that Rocha and his colleagues bring back to the California Academy of Sciences in San Francisco, including unique corals and fishes, are helping them piece together a snapshot of one of the weirdest habitats on Earth.