1 . For most of December, Adele Adkins had the top-selling album in Australia, followed by Ed Sheeran, and then there was a collection of songs that took everyone by surprise.

Songs Of Disappearance is a collection of calls from endangered Australian birds. Last month, it briefly reached No.3 on the country’s top 50 albums chart (排行榜) — ahead of Taylor Swift.

Anthony Albrecht, a PhD student at Charles Darwin University, produced the album with Professor Stephen Garnett. “I knew it was a crazy thing to suggest. But Stephen’s a little bit crazy like me and he let me do it,” Albrecht said.

Songs Of Disappearance was published with a university report which found that 1 in 6 Australian bird species are now threatened. The album records 53 of those species.

“Some sing what you might think of as bird songs, but not all of them,” said SeanDooley, who represents the conservation organization Bird life Australia. “Songs from the golden bowerbird sound like a death cry from some sci-fi series. And the love songs from Christmas Island frigate bird, which has a piece of skin hanging under its mouth that caninflate (膨胀) like a huge red balloon, sound as bizarre as its unusual looks.”

There’s also the Christmas Island pigeon. When people hear that pigeon, they might think that it’s a human making silly noises, Dooley added.

The Charles Darwin University and Bird life Australia report does document successes in protecting endangered birds, the hope being that the album will protect more species.

“The increased awareness can make a difference,” Dooley said. “When we have a community on board, that brings pressure to the government to do the right thing. We know that these conservation actions do work.”

3 . Tall, long-necked giraffes are famous for their spots which are believed to help the animals hide from their enemies. Just like no two humans have the same fingerprints, each giraffe has its own special pattern of spots. However, a Tennessee zoo made headlines recently after it welcomed one of the world’s most uncommon giraffes.

On July 31, a baby giraffe was born at Brights Zoo with light brown fur which is a reticulated (网状的) giraffe, one of the four different kinds of giraffes. Unlike most giraffes, she was born without spots, a unique feature of the reticulated giraffe. At six feet tall, this baby giraffe is growing well under her mother’s care. She shows typical baby giraffe behavior, such as eating rocks.

Experts said the young giraffe was the only single-colored reticulated giraffe living anywhere on the planet. The last time this happened was 1972 in Japan. A giraffe’s pattern of spots is created when the animal is still growing inside its mother. That means that this giraffe will never have spots.

“The new giraffe might not have survived if she had been born in the wild. Being single-colored, she may not be able to hide quite as well,” said Mr. David Bright, who runs the zoo, “It will easily be a key target for poachers (偷猎者) because she’s so unusual.”

Brights Zoo stressed that reticulated giraffes had already become imperiled. In 2018, they were officially listed as “threatened”. Thirty-five years ago, there were 36,000 reticulated giraffes. Now, the number has been cut by more than 50%. Only about 16,000 reticulated giraffes remain.

This brown giraffe’s birth is not only a rare and fascinating event, but also an opportunity to raise awareness about the challenges faced by giraffes in the wild. By supporting efforts like this, we can contribute to the conservation of these large creatures and ensure their survival for generations to come.

4 . Animals being extinct from the Earth is a serious issue. When this happens in order to use their fur or skin for fashion, it is even worse, since it’s not even for a matter of human survival. That’s why a London zoo decided to make a powerful statement at the Siamese crocodile enclosure (鳄鱼围栏).

When visitors come in expecting to see a crocodile, they’re greeted with the handbag instead, making a very effective and powerful point about illegal wildlife trade and the harm it takes on the species involved.

A sign by the enclosure reads, “This bag used to be found swimming in slow-moving rivers and streams across Southeast Asia and Indonesia. Over the last 75 years, more than 80% of Siamese crocodiles have disappeared. Many, like this one, were hunted for their skins as part of the illegal wildlife trade.”.

Native to parts of Southeast Asia, Siamese crocodiles are critically endangered and have become virtually extinct in the wild. Due to hunting as well as habitat loss, they are now absent from nearly 99% of their original range. A huge part of the decline of population is due to humans using their wetland habitat for rice farming, and things only took a turn for the worse when large-scale hunting for their skin for commercial purposes began in the 1950s.

The particular handbag that is on display at the zoo was confiscated at a UK airport, according to Benjamin Tapley, leader of reptiles and amphibians at ZSL London Zoo.

Tapley told The Huffington Post, “We made this exhibit, within ZSL London Zoo’s Reptile House, to draw visitors’ attention to the destructive impact the Illegal Wildlife Trade (IWT) is having on species around the world. At ZSL, we are working globally with governments and local communities to protect wildlife, support law enforcement (执法) that targets illegal trade networks, empower local communities affected by IWT and reduce demand for threatened wildlife.”

5 . Best Parks to See Wildlife

A recent report from a vacation site listed the total number of species and sizes of several well-known national parks. Here are some of them to see the widest variety of animals.

Cuyahoga Valley National Park, Ohio

Number of species per square meter: 317

Located 20 miles southwest of Cleveland, Ohio, Cuyahoga Valley National Park is a mixed ecosystem of forest and wetlands sheltering a variety of animals. From the boardwalk at Beaver Marsh, watch for water-loving mammals or snapping turtles (鳄龟) that can weigh as much as 55 pounds each. More than 200 bird species live in the park.

Carlsbad Caverns National Park, New Mexico

Number of species per square meter: 286

The representative for Carlsbad Caverns is the Brazilian free-tailed bat. Every summer, hundreds of thousands of the furry, big-eared creatures live in these caves in southeastern New Mexico, attracting crowds at sunset with their spectacular out flight. The Brazilians are one of the 17 bat species that nest at Carlsbad. You might also encounter wild pigs and cave swallows.

Acadia National Park, Maine

Number of species per square meter: 242

The Atlantic Ocean meets the Maine coast at this popular park on Mount Desert Island, providing habitat for wildlife with feet and flippers (鳍状肢). From the shore, scan the water for the heads of harbor porpoises (鼠海豚) and gray seals.

Black Canyon of the Gunnison National Park, Colorado

Number of species per square meter: 219

In western Colorado, the 2, 722 feet between this park s canyon edge and the Gunnison River below support numerous wildlife habitats. Experienced climbers and hikers who adventure into the inner canyon find collared lizards and mule deer.

7 . There has been a very serious decline in the numbers of shallow-water fish as a result of overfishing. People still want to eat fish, so the fishing industry must look at other sources, especially the deep waters of the Atlantic.     1    

Conservation measures will have to be put in place if these deep-sea fish are to survive. Research on five such species shows that numbers have declined by between 87 percent and 98 percent.     2     Many species could well disappear completely if the present trend continues. These are species that have been swimming in our oceans for hundreds of millions of years.

The problem is emphasized by the fact that the decline in numbers happened in less than twenty years. Deep-sea fish take a long time to reproduce and normally live for many years.     3     The average size of such fish also declined, with one species showing a 57 percent decline in average size. This is of particular concern, as large fish tend to produce more offspring than small ones.

    4     The deep-sea species have been caught as if they were the fast-breeding (快速繁殖) fish like sardine and herring. It is like killing elephants as if they reproduced at the same rate as rabbits.

The damage done by overfishing goes beyond the sea environment. Millions of people make a living in the fishing industry.     5     Measures must be taken to not only conserve ecosystems, but also sustain livelihoods and ensure food security.

8 . Local authorities and firefighters in the United States are always on the lookout for new and creative methods to help control wildfires. Especially during the hot and dry summer months, thousands of wildfires cause damage to forests every year. The city of West Sacramento in North California has found a creative secret weapon to help deal with this phenomenon: goats.

These friendly animals have been assisting the city with wildfire prevention and fire risks by eating weeds, dry grass and dead trees. When the goats eat the things that are likely to catch fire, they prevent the problem from happening.

Wildfires occur naturally when dry plants are ignited(点燃)by the sun’s heat and catch on fire. However, most wildfires are caused by human carelessness, including unattended campfires, cigarettes and other flammable objects. The best strategy to battle the fires and minimize the damage is to attempt to remove the fuel that enables the spread of the flames, in this case the dry weeds, trees and plants. If the things that are most likely to catch fire are gone, the fire is less likely to spread.

The love able goats are able to reach difficult areas that people are not able to access. About 400 of these goats can clear two acres per day. They even fertilize(使肥沃)the area, a natural and free side effect of eating all those dry plants. Firefighters and government officials cannot be happier with the results.

“For us, the combination of turning to goats for help with the quick fire response is an effective method of keeping our neighbors safe from disastrous wildfires,“said assistant Fire Chief Khari Helae.” With climate change and the fact that our vegetation is being affected because of climate change, it’s necessary to focus on our fuel reduction program.”

9 . Scientists have discovered the world’s largest known field of sea grass. They did it using videos shot by some unusual helpers: tiger sharks. The work should help protect the sea grass, and also shows off a powerful way to explore the ocean.

Sea grasses are flowering plants that normally grow in shallow waters near coasts. They grow in thick fields，known as meadows(草地). Sea grass meadows help clean the ocean’s water, and provide food and shelter for many sea creatures. Sea grasses store huge amounts of carbon—the harmful pollution that’s making global warming worse. Damaging these sea grass meadows can release this pollution again,so it’s important to protect them.

From above, the meadows can be hard to spot, either because the water is too deep or not clear enough. And the ocean is so huge that it’s simply not possible to study it all by diving. So a team of scientists decided to have sharks help with the research. Tiger sharks are huge, strong, and deadly. But they also live underwater, are fast swimmers, and spend a lot of time in sea grass meadows. Between 2016 and 2020, a team of researchers attached cameras and other trackers to the fins (鳍) of seven tiger sharks. After catching the sharks, the scientists worked quickly to attach the equipment, and then let them go again.

The scientists have learned that the waters around the Bahamas are home to the largest sea grass meadow ever discovered and that the world has roughly 40% more sea grass meadows than they previously thought.

The programme shows how useful large underwater animals can be in helping to learn more about life under the sea. Oliver Ship ley is a scientist at Beneath the Waves,which led the work. He says animals like tiger sharks “...are going to take us to new places that we didn’t know existed.”

10 . There’s nothing like having a best friend forever—that person who you can have fun with and talk to. July 30 is the International Day of Friendship. Maybe you can keep an eye out for a new friend to get to know. And while we’re talking about friends, don't think humans are the only ones who know a thing or two about friendship. Check out these friendly animals in nature who help each other out.

An elephant and an olive baboon (东非狒狒) can be friends? It sounds strange, but it’s true. You can find this pair of friends in the grasslands of Africa. This unusual pair helps each other out like any good friends would. The elephant uses its front teeth to make a waterhole in the sand, and it lets the olive baboon have a drink from this “well” when it gets thirsty. In return, the baboon tells the elephant when danger is near. It climbs up to the treetops and calls out so its friend knows that it’s time to move on.

In the sea world, the goby fish and the shrimp (虾虎鱼和虾) are well-known for their friendship. While the shrimp provides a home for the goby fish, the goby fish provides a guidance service for the almost blind shrimp. You see, the goby has great eyesight (视力) and stays close to the shrimp. As the shrimp moves around, the shrimp is feeling the goby with its antenna (须) from time to time to make sure it's still there. If the goby senses danger, she will return to the home and the shrimp will follow.

The langur monkey has a very good friendship with the chital deer (花鹿). While the langur monkey eats in a tree, it drops leaves to the ground. This is good for the deer because sometimes there’s not much food. The deer will follow the monkey and eat whatever food is dropped. And in return, when the monkey comes down from the tree, the deer will put its foot down heavily to tell the monkey if it senses danger.