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Emma Luck

@emmaluck22.bsky.social
2.5K followers 549 following 90 posts

Master of Marine Policy, BSc Marine Biology 🌊 📝 Working in marine policy and marine mammal science. I like whales 🐋 📍 Alaska

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Emma Luck @emmaluck22.bsky.social · 20/09/2026
My husband and I recently visited Hokkaido, Japan. One of my favorite parts of the trip was discovering the delightful mascot of Wakkanai, Japan: Dashinosuke, a spotted seal that ate so much local kelp his limbs turned to seaweed 🦭
A taxidermy spotted seal sits in the center of an airport baggage claim. To his right is Dashinosuke, a stuffed plush seal with a yellow spotted abdomen. His limbs are made of green kelp. A drawing of Dashinosuke, a seal with a yellow spotted abdomen. His limbs are made of green kelp.
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Emma Luck @emmaluck22.bsky.social · 20/09/2026
Hello friends! I recently completed my Alaska Sea Grant State Fellowship and am looking for my next role. I am interested in positions involving endangered & protected species management/conservation, fisheries policy/management, but am open to other opportunities in marine science & conservation!
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Emma Luck @emmaluck22.bsky.social · 16/03/2026
I’m pleased to share our new paper in Scientific Data! We compiled the first open-access, image-based dataset capturing diverse interactions between killer whales and elasmobranchs 🦈🐋 (orca emoji coming soon…) www.nature.com/articles/s41...
A blue infographic with simplified illustrations of various sharks and rays centered around a killer whale. The infographic describes the results of a new paper.
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Isabella Reeves @bellareeves.bsky.social · 17/02/2026
At the Neptune Islands, 12 years of observational + acoustic data show white sharks respond to killer whale presence with short-term avoidance, not long-term disappearance. Context matters. Killer whales aren’t always a driver of shark absence. 🔗 connectsci.au/wr/article/5...
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Dr. Kat Napaaqtuk❄️ @napaaqtuk.bsky.social · 01/02/2026
Beautiful design by Tsmishian (Alaska Native) artist to support those in MN via the ACLU NARF fund www.customink.com/fundraising/...
customink.com
Support Ptarmigan Squadron for ACLU and NARF
This rebel design, representing the Alaska state bird: the willow ptarmigan, along with the Big Dipper and the North Star, was created to stand in solidarity with the people of Minnesota and with ever...
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Trevor A. Branch @trevorabranch.bsky.social · 29/01/2026
Preprint: our systematic review of hybrids between blue whales and fin whales. There are 46 possible cases, of which 17 have been genetically confirmed (15 from the North Atlantic!) doi.org/10.22541/au....
doi.org
What do we know about hybrid blue (Balaenoptera musculus) and fin (B. physalus) whales? A comprehensive review across ocean basins
Hybrids between blue (Balaenoptera musculus) and fin (B. physalus) whales have been reported since commercial whaling in the late 1800s. Even while species descriptions were still at their infancy, wh...
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Emma Luck @emmaluck22.bsky.social · 08/01/2026
And some terrestrial Costa Rican wildlife! Seeing a resplendent quetzal was AMAZING—they live only in cloud forests in parts of southern Mexico and Central America and can be difficult to spot! Certainly the most exquisite bird I’ve ever seen. The sloths and toucans are incredible too! 🦥
A male resplendent quetzal A sloth sleeping in a treeA pair of yellow-throated toucans in a tree
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Emma Luck @emmaluck22.bsky.social · 08/01/2026
Starting off 2026 with new cetaceans! I am in Costa Rica and saw my first false killer whales a few days ago off the coast of Uvita 🇨🇷
A false killer whale breaching A false killer whale doing an aerial scan False killer whales surfacing in front of wooded hills Three false killer whales surfacing together
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Emma Luck @emmaluck22.bsky.social · 07/12/2025
A killer whale undergoes many changes in its first year of life! They emerge after an 18-month gestation period, pencil-thin and completely toothless. Their tiny bodies are wrinkled from spending more than a year curled up in the uterus. Newborn calves are also distinct due to their peachy hue.
An infographic depicting illustrations of a killer whale calf, from top to bottom, as a newborn, at 3-6 months, and at 1 year. The illustrations show changes in pigmentation and body condition over time.
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 25/10/2025
Booming sea otters and fading shellfish spark values clash in Alaska
news.mongabay.com
Booming sea otters and fading shellfish spark values clash in Alaska
HOMER, Alaska — Roarke Brown, a charter boat captain since 1972 in this picturesque fishing village, remembers being able to tread out onto the Kachemak Bay mud flats at low tide to fill a 5-gallon…
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Ryan Marino, MD @ryanmarino.bsky.social · 30/09/2025
This is why we fund scientists to study things like oyster slobber even if you don’t think it sounds important
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Trevor A. Branch @trevorabranch.bsky.social · 26/09/2025
Wild map: all the places in the world where killer whales take fish from fishing activities, often right off hooks on lines By @emmaluck22.bsky.social et al. www.frontiersin.org/journals/mar...
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David Shiffman, Ph.D. 🦈 @whysharksmatter.bsky.social · 26/09/2025
Frontiers | A global review of operational fishery interactions with killer whales (Orcinus orca): dynamics, impacts, and management strategies
frontiersin.org
Frontiers | A global review of operational fishery interactions with killer whales (Orcinus orca): dynamics, impacts, and management strategies
Killer whales (Orcinus orca) are cosmopolitan, apex predators that sometimes interact with commercial fisheries. These fishery interactions can affect killer...
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Emma Luck @emmaluck22.bsky.social · 26/09/2025
I am pleased to share our new review paper detailing killer whale interactions with commercial fisheries in Frontiers in Marine Science! www.frontiersin.org/journals/mar...
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Emma Luck @emmaluck22.bsky.social · 25/09/2025
Accepted! I can’t wait to share more soon! 🤩
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Emma Luck @emmaluck22.bsky.social · 24/08/2025
Some exciting news to share—I recently started a new position as an Alaska Sea Grant State Fellow! For the next year, I’ll be working with the Alaska Mariculture Alliance on policy and other topics related to Alaska’s budding mariculture industry 🌊 🦪🌱 alaskaseagrant.org/2025/08/alas...
alaskaseagrant.org
Alaska Sea Grant: Alaska Sea Grant State Fellows announced for 2025
A new class of 11 Alaska Sea Grant State Fellows is preparing to start work around the state, including at the Alaska Fisheries Development Foundation, Alaska Department of Fish and Game, Alaska Ma…
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Trevor A. Branch @trevorabranch.bsky.social · 05/08/2025
The culprit of the mass seastar deaths in the Pacific was not a virus as thought, but a Vibrio bacteria strain www.washington.edu/news/2025/08...
washington.edu
‘The discovery of the decade’: Researchers have found the culprit behind sea star wasting disease
An international research effort, including scientists from the University of Washington, has finally revealed the cause of sea star wasting disease: a strain of the bacterium Vibrio pectenicida.
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Emma Luck @emmaluck22.bsky.social · 04/08/2025
Every now and then I catch my cat Sushi staring at photos of killer whales with remarkable intensity… They do say pets take after their owners!
A torbie cat looks at a laptop screen with a photo of a killer whale as the desktop image A torbie cat stares very intently with her down, gazing at a photo of a killer whale in a book
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Ctr4BioDiv Ocean @endangeredocean.bsky.social · 19/07/2025
Alaska's Rep. Nick Begich has proposed text that would drastically weaken the incredible Marine Mammal Protection Act. Cooper Freeman, the Center's Alaska director, explains why these changes would be terrible for Alaskans and the state's wildlife. 👇 www.adn.com/opinions/202...
adn.com
Opinion: What does Rep. Nick Begich have against Alaska marine mammals?
Alaska’s congressman has proposed a truly heartless piece of legislation that would gut the remarkably successful Marine Mammal Protection Act.
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Emma Luck @emmaluck22.bsky.social · 21/07/2025
An orca emoji is FINALLY on its way! 🎉 mashable.com/article/new-...
mashable.com
iOS 26 is getting new emojis, but don’t expect to see them right away
It'll be a couple of updates before we see Orca and Bigfoot get the spotlight.
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Emma Luck @emmaluck22.bsky.social · 17/07/2025
Last weekend was a delight—I observed my first bubble net feeding humpback whales and got to see the AD8s and AJs! (Resident pods of killer whales)
Humpback whales bubblenet feeding with gulls circling overhead A killer whale calf breaching in front of forested mountains and hills
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Emma Luck @emmaluck22.bsky.social · 09/07/2025
If anybody has recommendations for public policy/interdisciplinary PhD programs in Australia or New Zealand that accept international students, I am all ears 👀
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Emma Luck @emmaluck22.bsky.social · 09/07/2025
A recent piece I made describing 4 different stocks/populations of resident killer whales found in the North Pacific Ocean! ⬇️
An infographic with four illustrations of female resident killer whales (southern resident, northern resident, Alaska resident, and western pacific resident), each with slightly different morphological features. A map of resident killer whales’ range sits in the lower right corner. The text describes population numbers for each stock.
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Dr. Lucky Tran @luckytran.com · 08/07/2025
BREAKING: Scientists are staging a “science fair” in the lobby of a Congressional building to tell elected officials about the critical knowledge the US will lose because their research grants have been canceled.
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Emma Luck @emmaluck22.bsky.social · 07/07/2025
Living in Alaska means having a constant panicky feeling in July because you can feel summer slipping away and you have not done nearly enough summer activities yet
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Trevor A. Branch @trevorabranch.bsky.social · 07/07/2025
New free book: "Marine mammal acoustics in a noisy ocean", looks like an incredible intro to how sound works in the ocean and an overview of some of the big outstanding questions and answers. By Erbe et al. link.springer.com/book/10.1007...
link.springer.com
Marine Mammal Acoustics in a Noisy Ocean
This open-access book explores the potential impacts of noise on marine mammal species such as whales, dolphins, seals, seacows, and otters.
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Katie O'Reilly @drkatfish.bsky.social · 03/07/2025
The administration's FY26 budget request for NOAA includes terminating the entire Sea Grant program. The Sea Grant Association will be sending this letter highlighting impacts in IL + IN to congressional delegations - please consider adding your name in support docs.google.com/forms/d/e/1F...
docs.google.com
Illinois-Indiana Letter to Congress in Support of Sea Grant
Dear Illinois and Indiana congressional delegations: We, the undersigned constituents from Illinois and Indiana, are writing to urge your support for federal funding for the Sea Grant Program in fi...
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Emma Luck @emmaluck22.bsky.social · 24/06/2025
Yesterday I had some great encounters with killer whales! We saw the AT1 transients (Bigg’s) in the morning, and then found the AK6 matriline (residents) later in the afternoon. My first time seeing two killer whale subspecies in the same day!
Two female killer whales surface next to steep, misty mountains A male killer whale surfacing in foggy conditions A killer whale showing its flukes at the surface
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Emma Luck @emmaluck22.bsky.social · 09/06/2025
My trip to Japan was a dream—northeastern Hokkaido is one of the most beautiful places I have ever been to.
A male and a female killer whale surfacing front of green, snowcapped mountains. A pink sunset on the coast of Utoro A small Japanese seaside town next to the mountains A large king crab sculpture next to an abandoned building
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Emma Luck @emmaluck22.bsky.social · 29/05/2025
Japan’s Shiretoko Peninsula is every bit as magical as I hoped it would be. Here are some resident killer whales we saw yesterday in Nemuro Strait!
Three killer whales surfacing in foggy conditions The dorsal fin of a male killer whale A male killer whale tail slapping next to a female A newborn killer whale calf surfaces next to its mother
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Emma Luck @emmaluck22.bsky.social · 19/05/2025
Hello from Japan! 🇯🇵 Day 1 highlights included a visit to the Tokyo University of Marine Science and Technology. They have a fully articulated western gray whale and a North Pacific right whale, as well as various other skeletons and specimens.
Skeleton of a North Pacific right whale Informational sign about the articulated right whaleA killer whale skeleton on a stand next to two informational signs A preserved fetal humpback whale in a jar
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Emma Luck @emmaluck22.bsky.social · 15/05/2025
My first, first-author paper is SUBMITTED! 🎉
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Emma Luck @emmaluck22.bsky.social · 13/05/2025
Help contribute to marine research! ⬇️🦈
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Emma Luck @emmaluck22.bsky.social · 11/05/2025
Last night, while driving along Turnagain Arm after an unsuccessful whale watching trip in Seward, I happened to glance over and saw a GRAY WHALE next to the road! I pulled over and watched it for about an hour. Gray whales are uncommon in upper Cook Inlet.
Photo of a gray whale surfacing in silty waters with the text “May 10th, 2025: Gray whale in Turnagain Arm; Girdwood, Alaska”
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Emma Luck @emmaluck22.bsky.social · 04/05/2025
Master of Marine Policy: ✅ Onto the next adventure! 🌿🌊🐟🐋
A photo of a women in master’s regalia holding a degree
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Trevor A. Branch @trevorabranch.bsky.social · 25/04/2025
Since there are animals and other stuff also sitting atop the sea floor that will die when you trawl up these nodules, maybe you should also consider environmental impacts.
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Meredith Moore @meredithmoray.bsky.social · 22/04/2025
Cuts to @noaa.gov have devastating impacts for the seafood and aquaculture industries and put our food and communities at risk. Loved this article from @mongabay.bsky.social about the real-world, real-time impacts of attacks on NOAA staff and funding: bit.ly/4irn6uw
bit.ly
Sweeping cuts and deregulation imperil U.S. fisheries, experts warn
This is Part 1 of a two-part series on fisheries management and ocean governance under the second Trump administration, which took office Jan. 20. Part 1 looks at the potential impacts that cuts and d...
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Emma Luck @emmaluck22.bsky.social · 25/04/2025
I recently wrapped up an internship with the North Pacific Fishery Management Council! During my time there, I designed and illustrated 3 infographics about marine mammals and Alaska’s fisheries and related policy/statutes/management practices: www.npfmc.org/fisheries-is...
npfmc.org
Protected Species | North Pacific Fishery Management Council
Marine mammals, seabirds, and other species may be impacted by fishing activities through competition for prey, direct mortality, and disturbance. The Council
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Oregon Sea Grant @oregonseagrant.bsky.social · 19/04/2025
Currently, Sea Grant is at risk of losing all federal funding. Please sign our letter and share this skeet to make a difference. #SeaGrant To sign: bit.ly/4irPQTT To learn more about Oregon Sea Grant: seagrant.oregonstate.edu/about-oregon...
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Emma Luck @emmaluck22.bsky.social · 23/04/2025
For my 28th birthday today, I spent the afternoon in Kenai Fjords National Park with some of my favorite critters 🐋⭐️🦭
A rainbow of ochre sea stars are clumped together in the intertidal zone above emerald green waters A Dall’s porpoise rooster tails at the surface Steller sea lions lounge on a rock A humpback whale flukes as it
dives
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Peter Corkeron @petercorkeron.bsky.social · 18/03/2025
For a little piece of hopeful news on #whaling - "The Iceland Nature Conservation Association has filed a formal complaint with the Parliamentary Ombudsman regarding former Minister of Agriculture Bjarni Benediktsson’s decision to issue fin and minke hunting whale permits." 🐳🌍🦑
icelandreview.com
Future of Whaling Uncertain
The Iceland Nature Conservation Association has filed a formal complaint with the Parliamentary Ombudsman regarding former Minister of Agriculture Bjarni Benediktsson’s decision to issue fin and minke...
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Emma Luck @emmaluck22.bsky.social · 15/03/2025
A bucket list whale sighting for me today—killer whales in Turnagain Arm, just outside of Anchorage! While belugas are frequently seen in upper Cook Inlet, killer whales are NOT. They are seen once every few years or so and generally do not stick around long.
A killer whale against a blueish gray backdrop
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Emma Luck @emmaluck22.bsky.social · 13/03/2025
Nothing like a little impending volcanic doom to really get into the spirit of 2025 🌋
adn.com
A Mount Spurr eruption is ‘likely’ within weeks or months, scientists say
The most probable scenario is an eruption similar to those in 1953 and 1992, each lasting hours and producing clouds of ash that circulated for hundreds of miles around Southcentral Alaska.
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Kiva Oken @kivaoken.bsky.social · 12/03/2025
Great article on the ongoing impacts of the Trump administration on fisheries in the NE Pacific, and the people whose livelihoods both support and depend on them. alaskabeacon.com/2025/03/10/f...
alaskabeacon.com
Firings prompt concerns that science supporting Alaska seafood industry could be undermined • Alaska Beacon
NOAA Fisheries has declined to release numbers on the scope of the cutback, which has left officials scrambling to track the force reductions.
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Julia O'Malley @jomalley17.bsky.social · 03/03/2025
Full page in today’s Anchorage Daily News:
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Isabella Reeves @bellareeves.bsky.social · 05/03/2025
New paper from my PhD 🐬🧬 Admixture is increasing genetic diversity and adaptive potential in low latitude killer whales promoting an genetic rescue effect. See more here onlinelibrary.wiley.com/doi/epdf/10.... 1/n
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Katie O'Reilly @drkatfish.bsky.social · 01/03/2025
For context, the funding being terminated is 50% of Maine Sea Grant's budget. Cutting $4.5 million won't make a drop in the overall federal budget, but will decimate the program. Maine Sea Grant, like all Sea Grant programs, exists to serve the American people. The return on investment is huge.
An infographic about the impact of Sea Grant funding
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Katie O'Reilly @drkatfish.bsky.social · 01/03/2025
This is absolutely devastating. "The University of Maine System, which oversees Maine Sea Grant, said it was notified Friday night that NOAA was terminating a four-year agreement for funding, leaving 20 employees and the Sea Grant’s programming in limbo." www.pressherald.com/2025/03/01/m...
pressherald.com
Maine Sea Grant funding terminated as Trump administration makes cuts to NOAA
The move to discontinue the $4.5 million grant program leaves 20 employees and the Sea Grant’s programming in limbo.
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Andrew D Thaler @drandrewthaler.bsky.social · 01/03/2025
I worry that the focus on NOAA's weather predicting value is ignoring the millions of other ways NOAA researchers enrich communities and local economies. There are no oysters without NOAA. There are no blue crabs without NOAA. NOAA trains teachers. NOAA is the lifeblood of coastal communities.
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Trevor A. Branch @trevorabranch.bsky.social · 27/02/2025
Fisheries management... what we need to ensure jobs, food, and sustainable environment. One more thing that NOAA does.
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