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NATIVE FISH POPULATIONS
California’s endangered fox is surviving inside solar farms; how a small gap in the fence could help save themThe San Joaquin kit fox has adapted to residing alongside solar panels in California’s San Joaquin Valley. Researchers discovered that a pu...- Nevada removed invasive blue tilapia from Moapa dace habitat from 2009 to 2012; the endangered fish later returned to an 868-meter stretch where it had vanishedConservation efforts in Nevada have successfully removed invasive blue tilapia to protect the native Moapa dace fish. After targeted remova...
- Wyoming reopened a blocked stream and cut non-native brook trout by 97%; native Snake River cutthroat trout then jumped more than 14-fold in just 3 yearsIn Wyoming, a stream known as Game Creek has observed an increase in native Snake River cutthroat trout. After a culvert blocking fish move...
- Montana removed non-native brook trout and repaired mining-damaged White's Creek; the struggling native cutthroat trout population then grew at least sevenfoldIn White's Creek, Montana, a dedicated conservation project took shape to safeguard the native westslope cutthroat trout from the encroachm...
- Colorado began removing non-native brook trout from two mountain creeks in 2011; 13 years later, rare native cutthroat trout had increased more than 11-foldOver a span of 13 years in Grand County, Colorado, dedicated conservation efforts have led to a remarkable surge in cutthroat trout populat...
- North Carolina removed invasive carp from Lake Mattamuskeet in a restoration effort; an earlier removal campaign increased water clarity more than fourfold and expanded underwater grasses by 16,000 acresLake Mattamuskeet in North Carolina has seen a dedicated restoration initiative aimed at curbing the invasive common carp's adverse effects...
- In 1848, California nursery operators brought pampas grass to Santa Barbara; it spread across the state, and one stand can release millions of seeds each yearPampas grass made its debut in California in 1848, admired for its striking appearance as an ornamental plant. However, its vigorous reprod...
- Nevada removed feral horses and burros from Sheldon National Wildlife Refuge; some streamside and upland vegetation gradually recoveredFeral horses and burros were removed from the Sheldon National Wildlife Refuge in Nevada to aid ecosystem recovery. Although some vegetatio...
- In the 1940s, a California landowner released about three dozen zoo deer at Point Reyes for hunting; by 2002, the two non-native herds had grown to roughly 1,100 animalsPoint Reyes National Seashore grapples with the ecological fallout from non-native deer species that were introduced in the 1940s. These de...
- Florida pays up to $30 an hour to hunt Burmese pythons; contractors also get bonuses for bigger snakesFlorida is incentivising contractors to help combat the invasive Burmese python population through a conservation program offering hourly w...
- California cleared invasive plants from three Camp Pendleton breeding areas; willow flycatchers resettled at those sites within 5–7 yearsIn 2023, a lone Southwestern Willow Flycatcher was spotted at Marine Corps Base Camp Pendleton, a notable event after an absence since 2012...
- California began removing invasive brook trout near Independence Lake in 2005; a study found young Lahontan cutthroat trout survival increased from 4% to 12%In the Sierra Nevada, Lahontan cutthroat trout have struggled due to competition from non-native brook trout. A study conducted between 200...
- Arizona removed invasive bullfrogs and rebuilt native frog habitat; Chiricahua leopard frog breeding sites grew from 7 in 2013 to 19 by 2019Efforts to revive the Chiricahua leopard frog habitat in Southeastern Arizona encountered severe obstacles. The introduction of invasive Am...
- New Jersey dumped 219 turtles in a river; now rescuers are building stations to help them survive winter season. Now their return to the wild is complicatedA significant number of turtles have been rescued from a river in New Jersey, sparking urgent rehabilitation efforts. The rescued turtles i...
- Florida researchers used 90 robotic rabbits to catch Burmese pythons. What happened next even scientists couldn't believeResearchers in Florida's Everglades have turned to creativity in their fight against invasive Burmese pythons by designing robotic rabbits....
- Indian fishermen participate in Rosatom’s unique International Fishing TournamentRosatom organised an International Fishing Tournament near Russia’s Kalinin Nuclear Power Plant in the Tver region, bringing together 22 am...
- Plague outbreak: How ancient teeth help scientist decode deadly disease took place 5,500 years agoPlague outbreak was particularly deadly for the young, judging from the burial sites, and attributed this to genetic traits in these stra...
- On rat-free D’Arros Island, scientists counted 2,768 wedge-tailed shearwater pairs in 2016, nearly 10 times the 2009 estimateD'Arros Island in Seychelles has witnessed a remarkable revival of wedge-tailed shearwaters after the successful elimination of invasive ra...
- North Carolina removed 4 to 7 tons of abandoned crab pots from coastal waters; fishermen recycled the metal into 700 feet of new oyster-reef structureAbandoned fishing traps contribute significantly to the deaths of marine life, notably in Chesapeake Bay. A North Carolina initiative creat...
- Florida biologists remove 177 invasisve Burmese pythons weighing over 8,000 pounds. Stops 4,100 eggs from entering the ecosystem. Still there is a much bigger problemFlorida wildlife researchers conducted a significant removal effort by capturing 177 Burmese pythons and recovering 4,100 eggs. This remova...
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