Living
North Atlantic Whales Spotted Near U.S. Coast, Provides Boost to Critically Endangered Status
Black whales, also known as right whales, have become a critically endangered species over the years. Right whales are grouped into three different categories: the North Atlantic Right Whale, the North Pacific Right Whale, and the North Atlantic Right Whale. Known for their immense size and rough patchy skin, right whales are a fascinating sight to see within nature. Unfortunately, dwindling numbers have caused the species to end up on the Critically Endangered list, with numbers potentially dropping every day. While bad news tends to come in bunches, occasionally some good news will sparkle through. On December 4th, a right whale calf was found swimming with its mother, named Chiminea, off of Cumberland Island near Georgia.
Why was this such a big deal? Let’s explore that question together.
When the team of biologists at Clearwater Marine Aquarium in Florida saw Chiminea and her calf, they couldn’t help but showcase their absurd excitement. Whales throughout the North Atlantic and North Pacific oceans have been struggling due to collisions with shipping vessels as a result of trade. According to reports, at least 25 of the 71 reported right whale deaths since 1970 have been a result of collisions by ship. The fact that Chiminea and her calf had made it so far was a miracle!
Melanie White is the Project Manager at the North Atlantic Right Whale Conservation Facility. When she saw the whale and its calf alive, it was a jolt of motivation to the entire team. White pointed out that the species is notably fragile, especially as the winter months begin to develop. The discovery of Chiminea and her calf was made just weeks after a North Atlantic right whale calf had washed ashore dead on the coast of North Carolina. Necropsy indicated that the aforementioned calf had passed away shortly after birth.
The reason that we call Right Whales ‘Right Whales’ is more simple than readers might think. The moniker was first attached to the three whales we highlighted above due to how easy they were to hunt, thus becoming the ‘right whale for the hunt’. Right whales are slow swimmers that stick close to shore, and they float after they die. Florida and Georgia are the only calving grounds currently known for right whales, so to see a successful birth is something to be celebrated. During the 2019 – ’20 season alone, 10 calves were born which shows a dramatic increase from the three that survived in the year prior. In order to ensure the continued survival of the right whale species, researchers and experts have agreed that at least 20 births per year are necessary.
At the time of this writing, experts estimate that there are roughly 360 North Atlantic Right Whales left in all of the oceans of the world. While ship strikes lead the way in causes of mortality, ocean noise, whaling, and even entanglement with fish equipment are other very real concerns. While there is no perfect recovery on the horizon for the right whales of the world, Congress is going to have to get itself back to work. According to NOAA Fisheries, conditions have become so devastating for right whales that they have begun to petition Congress for more funding, noting that current funding levels for whale support were ‘wholly insufficient’.
Good news for ocean giants! The grey whale population off the west coast of the United States is making a remarkable comeback, just a few years after a mass die-off threatened their recovery.
Remember 2019? That’s when a disturbing number of grey whales washed ashore dead, from Alaska all the way down to Mexico. Thankfully, researchers say the tide is finally turning.
The National Oceanic and Atmospheric Association (NOAA) declared the worrying period of high whale deaths, which began in 2019, is finally over. Sharing the positive news, NOAA scientist Aimee Lang told The Seattle Times, “It’s refreshing to see these numbers trending upwards again.”
Here’s the good stuff: NOAA estimates there are now between 17,400 and 21,300 grey whales in the eastern North Pacific, a significant jump from last year’s count of 13,200 to 15,960. This is a major rebound from the population decline that began in 2016, when numbers hovered around 27,000.
The most severe period of this die-off event happened between late 2018 and the end of 2020. During that time, a staggering 690 grey whales were found dead along the migration route – a stark contrast to the normal annual average of just 35 dead whales found in the US alone.
So, what caused the die-off? Researchers believe changes in the whales’ Arctic feeding grounds, in the northern Bering and Chukchi seas, were to blame. These changes likely affected the availability and quality of the whales’ food, leading to malnutrition. This lack of proper sustenance during their long northward migration from Mexico to Alaska is thought to have contributed to a higher death rate and fewer calves being born, causing the population to plummet.
The good news? The eastern North Pacific grey whales have come a long way since their successful delisting from the endangered species list in 1994. This impressive comeback shows their resilience and our collective efforts in protecting these magnificent creatures.
In Essex, England, a fox found herself in a precarious situation when her head became wedged in a gap in a fence. The fox’s feet were barely touching the ground, and she was stuck, hanging helplessly. Fortunately, the South Essex Wildlife Hospital staff came to her rescue.
The fox had misjudged the leap between two fence panels, sliding further and further down the gap until she was firmly wedged. Time was quickly running out, as her legs could barely touch the ground. The hospital staff sprang into action, gently wiggling her neck and supporting her back end to free her from the fence.
Despite the initial worries about potential injuries from the ordeal, the fox miraculously escaped unharmed. There were no signs of constriction injuries or friction damage. After her ordeal, the fox was released back into the wild, much to the relief of the hospital staff.
The South Essex Wildlife Hospital praised the fox’s resilience and expressed their gratitude that she had escaped without any harm. The story serves as a reminder of the importance of wildlife conservation and the need to protect animals like this fox, who may occasionally find themselves in need of a helping hand.
In the realm of medical breakthroughs, a new cancer drug has emerged as a beacon of hope for patients like 11-year-old Arthur, who battled blood cancer. Arthur’s journey with cancer led him to become one of the first children to try this innovative therapy, which his family fondly calls “a little bit of sunshine.”
Unlike traditional chemotherapy, which can often leave patients feeling severely ill, this new drug, blinatumomab or “blina,” offers a gentler alternative. For Arthur, whose previous chemotherapy had left him weak and still battling cancer, blina proved to be a ray of hope.
Blina works as an immunotherapy, harnessing the body’s own immune system to seek out and destroy cancer cells while leaving healthy cells untouched. This targeted approach means fewer side effects and less harm to the body. Administered through a thin plastic tube inserted into a vein, blina can be carried in a portable backpack-sized device, allowing patients like Arthur to receive treatment on the go.
Arthur’s mother, Sandrine, described the profound impact of blina on their lives. Unlike the intensive chemotherapy regimen, blina allowed Arthur to spend more time at home with his family, engaging in activities he loved, like playing at the park. Sandrine expressed relief that blina didn’t make Arthur too weak to enjoy life, unlike chemotherapy, which had left him feeling worse while attempting to cure him.
The convenience of blina also meant that Arthur could take on some responsibility for his treatment, empowering him in his journey to recovery. Sandrine highlighted Arthur’s joy in being able to manage the treatment himself, a stark contrast to feeling helpless during chemotherapy sessions.
Thanks to blina, Arthur’s cancer journey took a positive turn. After undergoing treatment at home and regular hospital visits for blina top-ups, Arthur received the news that his cancer was gone. Sandrine described the momentous occasion as a double celebration, marking both the New Year and the successful outcome of blina therapy.
Medical professionals are optimistic about the potential of blina to replace significant portions of chemotherapy, offering a kinder and gentler treatment option for cancer patients. Chief investigator and consultant pediatric hematologist, Prof. Ajay Vora, emphasized the toxic nature of chemotherapy and the gentler approach of blina, which spares healthy cells from damage.
As the clock struck midnight on New Year’s Eve, Denver, Colorado, celebrated the arrival of 2024 with not just fireworks and champagne, but also with the opening of a unique solution to a widespread problem: homelessness.
Life on the Streets: A Growing Challenge
With rising living costs and limited affordable housing options, many cities across the United States grapple with the issue of homelessness. People struggling to make ends meet often find themselves living on the streets, facing harsh weather conditions, lack of privacy, and limited access to basic necessities.
Tiny Homes, Big Hope
In an effort to tackle this challenge, Denver took a bold step by opening its first micro-community for the homeless. This innovative project features several dozen tiny homes, each offering a safe and secure haven for individuals in need.
A Home, Not Just a Shelter
These tiny houses are no ordinary shelters. Each unit is compact yet equipped with everything a person needs to feel comfortable and cared for. They include storage shelves, a bed, a desk, and a heating system. Residents also have access to shared facilities like laundry rooms, bathrooms, and a communal kitchen.
Quick Build, Big Impact
The Denver micro-community was built in record time, taking just 88 days to complete. The tiny houses themselves are designed for rapid deployment and can be installed in as little as an hour. This flexibility allows the city to easily scale up the project and provide temporary housing to more people in need.
A Symbol of Hope
The opening of the Denver micro-community marks a significant milestone in the fight against homelessness. It represents a shift towards creative and compassionate solutions that prioritize the dignity and well-being of individuals living on the streets.
A Step in the Right Direction
While the Denver micro-community is just one step in the right direction, it offers a glimmer of hope for those struggling with homelessness. By providing safe, secure, and comfortable housing, this project empowers individuals to rebuild their lives and work towards brighter futures.
The success of the Denver micro-community could inspire other cities to explore similar solutions and implement innovative approaches to addressing the complex issue of homelessness. With creativity, compassion, and collaboration, we can work towards a future where everyone has access to a safe and dignified place to call home.
Let’s work together to ensure that everyone has a roof over their head and a chance to thrive in the new year and beyond.
In the vast underwater world of our oceans, coral reefs stand as vibrant ecosystems teeming with life. However, these essential habitats face a growing threat from climate change, putting their survival at risk. Recent research from Oregon State University brings a glimmer of hope, revealing how some corals possess a unique ability to “remember” heat waves, offering a potential strategy for their survival in warming waters.
The study, led by doctoral student Alex Vompe and overseen by microbiology professor Rebecca Vega Thurber, explores the concept of ecological memory within certain coral species. Ecological memory refers to the ability of these corals to withstand and adapt to marine heat waves by drawing on their past experiences. This fascinating phenomenon is intricately linked to the microbial communities that coexist within the coral structures.
“Coral reefs are vital to our planet’s ecosystem, but they face significant threats from various human-induced pressures, including climate change,” notes Vompe, the study’s lead author. As the Earth’s climate continues to warm, coral reefs are increasingly vulnerable to mass bleaching events, where corals expel the symbiotic algae that provide them with nutrients and color. Such events can lead to coral death and the subsequent decline of entire reef ecosystems.
Vompe emphasizes the importance of recognizing the role microbes play in the adaptation of corals to changing environmental conditions. This understanding could have significant implications for coral conservation efforts, such as coral gardening and planting initiatives. By harnessing the knowledge of microbial processes and the organisms responsible for ecological memory, researchers may develop strategies like probiotics or monitoring protocols to enhance coral health and resilience.
The study specifically highlights the resilience of Acropora retusa, a prevalent coral species in the Mo’orean coral reef. According to Vompe, this species displays a powerful ecological memory response to heat waves, suggesting a greater potential for resilience to climate change than previously thought.
While these findings offer a glimmer of hope, the broader issue of climate change remains a pressing threat to coral reefs worldwide. Rising sea temperatures, ocean acidification, and extreme weather events pose severe risks to these delicate ecosystems. Urgent global efforts are needed to address and mitigate climate change, preserving the beauty and biodiversity of coral reefs for future generations.