CULTURA Y COMUNICACIÓN
|
|
![]() |
|
|
|
|
Si buscas
hosting web,
dominios web,
correos empresariales o
crear páginas web gratis,
ingresa a
PaginaMX
![]() ![]() |
Tu Sitio Web Gratis © 2025 CULTURA Y COMUNICACIÓN551916 |
Jaimelax
02 Apr 2025 - 02:01 pm
Narwhals may be using their tusks to play, new study finds
лаки джет
Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and manipulate fish during feeding but also engage in what appears to be playful behavior, according to the latest research.
The narwhal, often referred to as the “unicorn of the sea” in a nod to its trademark tusk, has long remained an enigma. Scientists have observed few interactions of narwhals in their natural habitat, creating speculation about the purpose of the species’ distinctive spiraling tusk.
https://lucky-jetts.com
lucky jet сигналы
Found predominantly in males, the tusk grows up to 10 feet (3 meters) long — and previous research has suggested it serves as a competitive display to secure mates. But now, with the help of drones, research conducted in the Canadian High Arctic has uncovered that a narwhal may use its tusk for more than just courtship.
In total, the researchers newly identified and described 17 distinct behaviors of narwhals involving prey. The findings revealed a wide range of interactions and dynamics between narwhals and fish as well as the extraordinary agility, precision and speed of their tusks to track moving targets, according to the study published February 27 in the journal Frontiers in Marine Science.
“Seeing that these animals are not actually hunting the fish but exploring, manipulating and interacting with it was really a game changer,” said lead author Dr. Gregory O’Corry-Crowe, a research professor in the Harbor Branch Oceanographic Institute at Florida Atlantic University.
Since so little is understood about this whale species, researchers like O’Corry-Crowe and his colleagues are working diligently to conduct studies to document narwhals’ unknown behaviors to better understand how these animals adapt in a rapidly shifting habitat as oceans warm and sea ice melts.
Narwhal exploratory behavior
The study team captured the groundbreaking footage using drones in Creswell Bay, on the eastern side of Somerset Island in Canada’s Nunavut territory, during the summer of 2022.
As the researchers analyzed the footage, they noticed subtle nuances in the narwhals’ behavior. Footage even captured one instance of a narwhal interacting with a fish by repeatedly nudging it with its tusk — which is actually a giant tooth — without attempting to eat it.
When researchers observed a lack of aggression in some interactions between narwhals and fish, they realized these scenarios were more similar to a cat-and-mouse game, in which the animals were chasing or “playing” rather than hunting, O’Corry-Crowe said.
Henrypar
02 Apr 2025 - 01:48 pm
Narwhals may be using their tusks to play, new study finds
лаки джет играть
Scientists say they have the first recorded video evidence of narwhals using tusks not only to strike and manipulate fish during feeding but also engage in what appears to be playful behavior, according to the latest research.
The narwhal, often referred to as the “unicorn of the sea” in a nod to its trademark tusk, has long remained an enigma. Scientists have observed few interactions of narwhals in their natural habitat, creating speculation about the purpose of the species’ distinctive spiraling tusk.
https://lucky-jetts.com
бот лаки джет
Found predominantly in males, the tusk grows up to 10 feet (3 meters) long — and previous research has suggested it serves as a competitive display to secure mates. But now, with the help of drones, research conducted in the Canadian High Arctic has uncovered that a narwhal may use its tusk for more than just courtship.
In total, the researchers newly identified and described 17 distinct behaviors of narwhals involving prey. The findings revealed a wide range of interactions and dynamics between narwhals and fish as well as the extraordinary agility, precision and speed of their tusks to track moving targets, according to the study published February 27 in the journal Frontiers in Marine Science.
“Seeing that these animals are not actually hunting the fish but exploring, manipulating and interacting with it was really a game changer,” said lead author Dr. Gregory O’Corry-Crowe, a research professor in the Harbor Branch Oceanographic Institute at Florida Atlantic University.
Since so little is understood about this whale species, researchers like O’Corry-Crowe and his colleagues are working diligently to conduct studies to document narwhals’ unknown behaviors to better understand how these animals adapt in a rapidly shifting habitat as oceans warm and sea ice melts.
Narwhal exploratory behavior
The study team captured the groundbreaking footage using drones in Creswell Bay, on the eastern side of Somerset Island in Canada’s Nunavut territory, during the summer of 2022.
As the researchers analyzed the footage, they noticed subtle nuances in the narwhals’ behavior. Footage even captured one instance of a narwhal interacting with a fish by repeatedly nudging it with its tusk — which is actually a giant tooth — without attempting to eat it.
When researchers observed a lack of aggression in some interactions between narwhals and fish, they realized these scenarios were more similar to a cat-and-mouse game, in which the animals were chasing or “playing” rather than hunting, O’Corry-Crowe said.
Rubenbib
02 Apr 2025 - 01:21 pm
Нужны деньги? Выкупим ваши онколекарства!
Остались неиспользованные онко лекарства после лечения? Не спешите их выбрасывать! Мы предлагаем выгодный и конфиденциальный выкуп онкопрепаратов, а также медикаментов и таблеток, по всей России через интернет.
Продам ваши рецептурные препараты! Мы осуществляем скупку онко лекарств и других медикаментов.
Как это работает?
Выкуп напрямую: Мы покупаем лекарства непосредственно у вас, гарантируя конфиденциальность сделки.
Онлайн-продажа: Просто оставьте заявку на нашем сайте, и наш специалист свяжется с вами для обсуждения деталей и оценки стоимости. Вы можете продать лекарства и препараты быстро и удобно! Те, кто продают онко лекарства, доверяют нам!
Выгодные цены: Предлагаем конкурентоспособные цены на выкуп ваших лекарств.
Если вы ищете надежный и быстрый способ продать онко лекарства онлайн и получить за них деньги, обращайтесь к нам! Мы поможем вам!
https://telegra.ph/Prodat-neispolzovannye-onko-lekarstva-79969668120-VykupSkupka-medikamentov-tabletok-preparatov-cherez-internet-04-02
Свяжитесь с нами по номеру +79969668120, чтобы узнать больше!
Tolikmorie
02 Apr 2025 - 01:11 pm
dark web market https://github.com/abacuslink4jjku/abacuslink - darknet links
Lavillvow
02 Apr 2025 - 12:14 pm
Tegs:
Dondonbeask
02 Apr 2025 - 12:01 pm
onion dark website https://github.com/nexusdarkrtv1u/nexusdark - darknet links
Ronaldtwirl
02 Apr 2025 - 11:57 am
303 Automotive Interior Cleaner
bur-teh.ru
57-auto.ru
https://callmeconstruction.com/bathroom/bathroom-designs-with-travertine-tile/
Improved Air Quality: Cleaning removes dust and allergens that can circulate in the air, improving the overall air quality inside your vehicle.
The widespread adoption of water-powered vehicles will require a concerted effort from both government and industry. Governments can play a role by providing funding for research and development, setting emission standards, and offering incentives for the purchase of water-powered vehicles. Industry can contribute by investing in the development of new technologies, building the necessary infrastructure, and marketing water-powered vehicles to consumers. На странице https://www.example.com/ представлен обзор государственной политики и промышленных инициатив, направленных на ускорение перехода к водородной экономике, подчеркивая важность сотрудничества для достижения общих целей устойчивого развития.
Pingkax
02 Apr 2025 - 11:54 am
darknet markets 2025 https://github.com/aresonioncq0a7/aresonion - dark market url
Tolikmorie
02 Apr 2025 - 10:50 am
darkmarkets https://github.com/abacuslink4jjku/abacuslink - darknet market links
Donaldgyday
02 Apr 2025 - 10:26 am
dark market url https://github.com/aresmarketdarknetl9khn/aresmarketdarknet - dark market 2025