This pup wiggled her way right up to the fence next to the boardwalk where visitors view the seals. everyone was delighted with her. too delighted. they were reaching through the fence to pet her. She didn't seem to mind, but getting friendly with people is not good for wild animals. petting is fine for domestic animals, but it's harassment to wild animals. The Marine Mammal Center sent a team out to rescue her.
Animals sometimes need to be rescued just because they are in the wrong place. Being too close to people -- and their dogs -- puts an animal at risk. this pup's teeth were only beginning to emerge, but a bite would not be harmless. Think, a 100-pound dog biting you.
Ideally, weaned pups should weigh about 100 kg, 220 lbs. She weighed only 57 kg, 125 pounds. not huge, but she was otherwise healthy. The Marine Mammal Center sends weaned pups that have stranded to the main hospital at Sausalito if they weigh 50 kg or less.
They decided she didn't need any further care, and transported her to a more isolated beach and turned her loose. Her future is in the wild.
She has an orange tag, indicating that she was rescued, on her back flipper, number WO217. Keep an eye out for her.
Strandings occur around the world, involving as few as three to as many as several hundred animals per event. Although a global phenomenon, such strandings tend to happen more often in New Zealand, Australia, and Cape Cod, Massachusetts, said project collaborator Katie Moore, the director of IFAW’s global Animal Rescue Program. Headquartered in Yarmouth Port, Massachusetts, IFAW operates in 40 countries, rescuing animals and promoting conservation to secure a safe habitat for wildlife.
“These locations share some key characteristics, such as the geography, gently sloping beaches, and fine-grained sediment, which we think all play some role in these events,” she said.
Another possibility is that these animals’ internal compasses are somehow skewed by humans’ use of multi-beam echo sounders and other sonar-type equipment used to map the seafloor or locate potential fishing sites, to name just a few applications.
“However, these human-made influences do not explain most of the strandings,” said Pulkkinen, an expert in space weather and its effect on Earth. “Theories as to the cause include magnetic anomalies and meteorological events, such as extreme tides during a new moon and coastal storms, which are thought to disorient the animals. It has been speculated that due to the possible magnetic-field sensing used by these animals to navigate, magnetic anomalies could be at least partially responsible.”
Indeed, magnetic anomalies caused when the sun’s corona ejects gigantic bubbles of charged particles out into the solar system can cause problems for Earth-orbiting satellites and power grids when they slam into Earth’s protective magnetosphere. It’s possible they could affect animals, as well, Pulkkinen said.
“The type of data that Antti has accumulated, together with the extensive stranding data at our disposal, will allow us to undertake the first rigorous analysis to test possible links between cetacean mass strandings and space-weather phenomena,” said Desray Reeb, a marine biologist at BOEM’s headquarters in Sterling, Virginia. Reeb approached Pulkkinen about launching a research effort after hearing his presentation about space weather in June 2015.
Massive Data-Mining Effort
With funding from BOEM and NASA’s Science Innovation Fund, Pulkkinen and his collaborators are carrying out a massive data-mining operation. The team will analyze NASA’s large space-weather databases, including field recordings and space observations, and stranding data gathered by BOEM and IFAW.
The team expects to complete the study by the end of September and publish its findings in a scientific, peer-reviewed journal. Should the study reveal a statistical correlation, team members said the results won’t necessarily imply a causal link. However, it would provide the first thorough research into this hypothesis and offer the first step toward determining if it’s correct.
“Save More Animals”
“The results of this study will be informative for researchers, stranding network organizers, resource agencies and regulatory agencies,” Reeb said. “If we understand the relationship between the two, we may be able to use observations of solar storms as an early warning for potential strandings to occur,” added Moore, who said she “was immediately keen” to get involved in the study. “This would allow stranding responders in global hotspots, and really around the world, to be better prepared to respond, thus having the opportunity to save more animals.”
For more technology-related news, go to: http://gsfctechnology.gsfc.nasa.gov/newsletter/Current.pdf
NASA’s Goddard Space Flight Center
NASA’s Goddard Space Flight Center