Capt. Joe Demalderis (@CaptJoeD) profile picture

Capt. Joe Demalderis

@CaptJoeD

Tweets on the environment & fishy things. 2019 Orvis Endorsed Outfitter of the Year.2010 Orvis Endorsed Guide of the Year. Owner of Cross Current Outfitters.

 NY, PA & NJ
crosscurrentguideservice.com
Joined July 2009
  • Tweets27.3K
  • Following481
  • Followers4K
926Media
Photo by Capt. Joe Demalderis (@CaptJoeD)Photo by Capt. Joe Demalderis (@CaptJoeD)Photo by Capt. Joe Demalderis (@CaptJoeD)Photo by Capt. Joe Demalderis (@CaptJoeD)Photo by Capt. Joe Demalderis (@CaptJoeD)Photo by Capt. Joe Demalderis (@CaptJoeD)Photo by Capt. Joe Demalderis (@CaptJoeD)Photo by Capt. Joe Demalderis (@CaptJoeD)Photo by Capt. Joe Demalderis (@CaptJoeD)
While mud-coring in Baffin Bay, scientists accidentally found the marks of a mile-thick ice shelf that blocked three massive ice sheets: earth.com/earth-science/baff…
While mud-coring in Baffin Bay, scientists accidentally found the marks of a mile-thick ice shelf...

While mud-coring in Baffin Bay, scientists accidentally found the marks of a mile-thick ice shelf...

A 2023 mud coring excursion mapped seafloor marks of an ice shelf up to 1.3 miles thick that filled Baffin Bay about 20,000 years ago.

earth.com
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accuweather.com/en/leisure-r…
Deadly bat disease detected for first time in Glacier National Park

Deadly bat disease detected for first time in Glacier National Park

A little brown bat tested positive for white-nose syndrome as researchers study whether a vaccine can protect the park’s bats.

accuweather.com
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Mar a Lago should be renamed Sea to Lake. @realDonaldTrump
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As the leaves fall and the clock turns back, as the shadows get longer, our store hours get shorter. Through the next few weeks in November we’re open Fri, Sat, and Sun from 9 AM-2 PM. We’re always open online, so don’t hesitate to visit us there. crosscurrentoutfitters.com
Image from Capt. Joe Demalderis (@CaptJoeD)
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npr.org/2026/10/29/nx-s1-601…
Even birds get jet lagged, study shows

Even birds get jet lagged, study shows

A species of seabirds appears to become disoriented on flights back to its nest due to shifting time zones.

npr.org
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When Should Anglers Use Streamers for Trout? crosscurrentguideservice.com…
When Should Anglers Use Streamers for Trout?

When Should Anglers Use Streamers for Trout?

Learn when should anglers use streamers for trout, how water, weather, and fish behavior shape the bite, and how to fish them with confidence all season.

crosscurrentguideservice.com
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What high school kid in their right mind would elect the school bully as class president and expect anything good to come from it?
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Capt. Joe Demalderis retweeted
Oceanwire 🇺🇦🌻 (@Oceanwire) profile picture
Oceanwire 🇺🇦🌻@OceanwireOct 25
#whales Hundreds of baby whales are washing ashore dead – and the suspected cause is horrifying discoverwildlife.com/animal-…
Hundreds of baby whales are washing ashore dead – and the suspected cause is horrifying | Discover...

Hundreds of baby whales are washing ashore dead – and the suspected cause is horrifying | Discover...

Hundreds of calves have washed up off the coast of Peninsula Valdés since June and scientists are trying to figure out the cause

discoverwildlife.com
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Capt. Joe Demalderis retweeted
flyfishmagazine (@flyfishmagazine) profile picture
flyfishmagazine
@flyfishmagazineOct 22
“He told us about Christ’s disciples being fishermen, and we were left to assume, as my brother and I did, that all first-class fishermen on the Sea of Galilee were fly fishermen and that John, the favorite, was a dry-fly fisherman” Rest in peace Tom Skerritt.
Image from flyfishmagazine (@flyfishmagazine)
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Check out this article: cnn.com/2026/10/22/health/fl…
A mutated virus is driving the US into an early flu season, especially on the West Coast | CNN

A mutated virus is driving the US into an early flu season, especially on the West Coast | CNN

Flu season is picking up months ahead of schedule with a mutated virus spreading in some parts of the United States.

cnn.com
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Meet the US’s newest national park, Chiricahua thehill.com/policy/energy-en…
Meet the US’s newest national park, Chiricahua

Meet the US’s newest national park, Chiricahua

The U.S. now has 64 national parks, four of which you’ll find in Arizona.

thehill.com
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In Its Forever War on Rats, New York Enlists a Killing Machine nytimes.com/2026/10/19/nyreg…
In Its Forever War on Rats, New York Enlists a Killing Machine

In Its Forever War on Rats, New York Enlists a Killing Machine

Are the humans winning? That’s hard to say. But we certainly have a technological advantage.

nytimes.com
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Capt. Joe Demalderis retweeted
WNEP (@WNEP) profile picture
WNEP@WNEPOct 17
An 11-foot metallic object found in a western Minnesota cornfield is being investigated by state and federal agencies. wnep.com/article/news/nation…
A farmer found an 11-foot metal object in a Minnesota cornfield. Its origin remains a mystery

A farmer found an 11-foot metal object in a Minnesota cornfield. Its origin remains a mystery

An 11-foot metallic object found in a western Minnesota cornfield is being investigated by state and federal agencies.

wnep.com
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Burmese pythons are helping scientists investigate invisible pollution in the Everglades: Here's how a destructive invasive predator reveals what is contaminating an ecosystem timesofindia.indiatimes.com/… via @timesofindia
Burmese pythons are helping scientists investigate invisible pollution in the Everglades: Here's...

Burmese pythons are helping scientists investigate invisible pollution in the Everglades: Here's...

A 2026 study found PFAS, or “forever chemicals,” in the livers of invasive Burmese pythons from Florida’s Everglades. Researchers detected nine PFAS compounds in 67 snakes, suggesting these destruc...

timesofindia.indiatimes.com
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Humble oyster pail turned takeout icon: The American story of the Chinese food carton abcnews.com/Lifestyle/wireSt…
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These AI bots all have their own slant dependent on the humans that created and control them.
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Special Fall Savings! From Simms G3 waders to reels, lines, tippett, clothing and more. Orders $150 and up include FREE standard shipping. crosscurrentguideservice.com…
Sale

Sale

Shop our Sale items and find quality fly fishing equipment, apparel, and accessories at special savings — while supplies last.    

crosscurrentguideservice.com
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lancasterfarming.com/farming…
Growers: Your Vegetables Are Talking – Are You Listening?

Growers: Your Vegetables Are Talking – Are You Listening?

Vegetable crops can reveal problems with disease, pests, nutrition and weather, helping growers diagnose issues and improve management for next year.

lancasterfarming.com
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US-India Satellite Captures Time-lapse Video of Volcanic Eruption nasa.gov/missions/nisar/us-i… via @NASA
US-India Satellite Captures Time-lapse Video of Volcanic Eruption - NASA

US-India Satellite Captures Time-lapse Video of Volcanic Eruption - NASA

Like tendrils on a vine, lava spreads out from the northern crater of Krasheninnikov, a volcano pair on the Pacific coast of Russia’s Kamchatka Peninsula. On

nasa.gov
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Fly Fishing Etiquette for Better Days on Water crosscurrentguideservice.com…
Fly Fishing Etiquette for Better Days on Water

Fly Fishing Etiquette for Better Days on Water

Fly fishing etiquette keeps water open and days enjoyable. Learn how to share runs, respect access, handle fish, and communicate with fellow anglers well.

crosscurrentguideservice.com
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