Hearing of that super-colony of Antarctic penguins spotted from space, I immediately thought about The Lost World.

Not the part about how Sir Arthur Conan Doyle’s band of Victorian explorers discovered a lost world of dinosaurs and early humans hidden on a towering mountain plateau in the jungles of Venezuela, but rather the part about how, having stumbled over a find of extraordinary and rare beauty, they weighed whether or not to tell the outside world.

Late last week, the journal Scientific Reports announced the discovery of a previously unknown “super-colony” of Adélie penguins in the east Antarctic peninsular.

The find was dramatic, the “how” somewhat less so.

The colony numbers more than 1.5 million birds, a sizeable number by any reckoning, but especially in the facts-challenged world of 2018.

The penguins were spotted living among and around a rocky archipelago in east Antarctica known as the Danger Islands — aptly named, as it turns out — after gargantuan patches of their guano appeared in images taken by the US Landsat satellite.

This was one satellite picture of the polar regions that wasn’t all about the melting ice cap. For that reason alone, it immediately caused a stir.

Researchers used a computer algorithm to scan images for signs of possible penguin activity. The scientists were genuinely surprised by the scale of their find, as University of Oxford researcher and science team-member Dr. Tom Hart told BBC News.

“It’s a classic case of finding something where no one really looked,” Hart told BBC. “The Danger Islands are hard to reach, so people didn’t really try that hard.”

As Heather Lynch, a researcher with Stony Brook University in Long Island, New York, told BBC.

“The sheer size of what we were looking at took our breath away,” she said. “We thought, ‘Wow, if what we’re seeing is true, these are going to be some of the largest Adélie penguin colonies in the world, and it’s going to be well worth our while sending in an expedition to count them properly.’”

Knowing how many penguins there are is one thing.

Ensuring their survival for future generations — future generations of people, as well as penguins — is another entirely.

The discovery will only truly mean something if a long-proposed marine protected area is signed into international law, a super-protected area, if you will, for the super-colony of penguins, and other Antarctic species.

It’s a big deal because, continent-wide, Adélie penguin populations have fallen by more than 65% in just the past 25 years, according to some estimates.

Just in the last seven years, thousands of chicks died in an unexplained mass die-off of chicks and stillbirths in the west Antarctic peninsular.

Some conservationists are concerned that the discovery will lead people to think that the Antarctic isn’t in so much trouble, after all.

To most people’s minds, endangered animals are either endangered or they aren’t. Mid- and long-term factors like habitat loss caused by climate change, which manifests itself in the form of warmer, more acidic waters, loss of sea ice and mass die-offs of krill, plankton and other micro-organisms that underpin the entire ecosystem, are harder to weigh in the mind than waking up one morning to learn that all the penguins have suddenly disappeared.

The Danger Islands lie in an area of the Weddell Sea that has yet to feel the effects of climate change the way other parts of Antarctica have.

That doesn’t mean the Adélie penguins, all 1.5 million of them, are out of danger, though.

As conservation writer Lucy Siegle noted this past weekend in the UK Sunday Observer, “Enthusiasm for this (discovery) needs to translate into a legally enforceable marine protected area, so that the penguins, left undisturbed for 60 years, remain that way.”

It was Einstein, after all, who said that whoever is careless with the truth in small matters cannot be trusted with important matters.

https://news.nationalgeographic.com/2018/03/adelie-penguins-colonies-discovered-antarctica-environment/

https://www.theguardian.com/environment/2017/oct/12/penguin-catastrophe-leads-to-demands-for-protection-in-east-antarctica

Fewer than 350,000 chimpanzees remain in the wild, down sharply from the two million believed to have roamed the rainforests of central Africa only a century ago.

These are estimates only, of course, but one doesn’t need a degree in earth science — or statistics — to know that habitat loss, illegal logging and the bushmeat trade are a continuing threat to one of humankind’s closest genetic relatives.

©Michael "Nick" Nichols for National Geographic

What is less known — until now — is that a recent, unique collaboration between the Jane Goodall Institute and NASA is boosting knowledge of what’s happening and, more importantly, how and where it’s happening.

Behavioural scientists with the International Union for the Conservation of Nature (IUCN) and other groups have being doing a credible job of tracking known family groups of chimpanzees, ever since Jane Goodall made her first visit to Tanzania’s Gombe region in 1960. Conservationists have mapped both chimpanzees’ territories — a family group’s immediate neighbhourhood — and their home ranges, the area chimpanzees roam outside their territories in their search for food, potential mates and other family groups.

In orbit, meanwhile, NASA has recorded the hour-by-hour, minute-by-minute changes to the earth’s surface for the past 44 years. Some of the most technologically advanced satellites have been placed in orbit in just the past two years.

Until recently, conservation groups and NASA worked at cross purproses. Information was gathered, but not shared. Thanks to the Goodall Institute, a new program of cooperation now makes it possible for primate researchers to monitor the environmental effects of habitat loss on individual family groups on a day-by-day basis.

©NASA/Goddard Scientific Visualization Studio/Cindy Starr

This is important to chimpanzees’ future survival in the wild because behavioural scientists can now predict with a degree of certainty which family groups will be affected by proposed development projects, and how. The shared information can also be used as evidence in court cases brought against illegal loggers and rogue mining operations.

The bad news is that habitat loss is visible from space. The good news is that, by knowing how, when and where and environmental destruction is taking place, law-enforcement agencies and regulators now have real, tangible information on which to act.

The Landsat series of satellites, a joint mission of NASA and the U.S. Geological Survey (USGS), has been providing a continuous record of earth’s land use for more than four decades now. Images taken from orbit have been made available cost-free to the public: the Landsat program is a truly democratic, people-driven program.

“NASA satellite data helps us understand what it means to be a chimp by overlaying distribution of the habitat with chimpanzee behaviuor and ranging data," Lilian Pintea, vice-president of conservation science for the Goodall Institute, said in a statement for the NASA-Goddard Space Flight Center.

Chimpanzees once lived in an uninterrupted belt of woodland rain forests from Lake Tanganyika westward through Uganda and the Congo Basin.

In the 1970s, little more than a decade after Goodall first arrived in the region, the forest started to be cut down.

Increased population growth, driven in part by rural poverty, has exacerbated forest clearing for farmland and charcoal production.

The Goodall Institute is using the Landsat images to convince villagers in the area that conservation is in their best interests.

Goodall, now in her 80s, is still active with her namesake institute, though her primary role is now focused on education, fundraising and lecture tours around the world. She still tries to return to Gombe once a year, though. She’s noticed a direct effect the Landsat program has had on local opinion.

“It was exciting to see the impact of these images on the villagers,” Goodall said in a statement for the NASA-Goddard Space Flight Center.

Villagers could identify landmarks and sacred places in the satellite imagery, she added.

“It was like a piece of reality dropped magically from the sky.”

If the chimpanzee is to be saved in the wild, it will require concerted efforts on the ground, not just from space.

For now, though, the satellite images are proving to be a game changer for improving local conservation efforts.

Journal

“Man is modifying the world so fast and so drastically that most animals cannot adapt to the new conditions. In the Himalaya as elsewhere there is a great dying, one infinitely sadder than the Pleistocene extinctions, for man now has the knowledge and the need to save the remnants of his past.”

— Peter Matthiessen