6 . Why do we talk the way we do? It might date back to when our ancestors left the jungle for the open plain. Between 5.3 million and 16 million years ago, Africa’s landscapes changed from thick, leafy forests to wide-open grasslands. This environmental change pushed our ancestors out of the trees and onto the ground. Along with all of the physical and behavioral changes this may have caused, researchers also believe it may have changed the way we speak.

“Open landscapes provide us with fewer objects to affect signal communication, meaning our voices can travel further compared with that in thick forests,” Charlotte Gannon, a researcher who studies language development, told Newsweek. “The move to these open spaces may have increased the effectiveness of our communication.”

By comparing the vocal calls of the orangutan (大猩猩) , Gannon and her team were able to establish how different calls could travel across different landscapes. In their study, the team played 487 calls from orangutans and measured their audibility (可听度) at set length over an overall distance of over 1,300 feet in the South African plain.

“Our results were surprising,” Gannon said, “The rule of sound spread suggests that lower-frequency (低频率) sounds (the grumphs) would have traveled further than higher-frequency sounds (the kiss squeaks). Our results actually found the opposite to this.” In these environmental settings, consonant (辅音)-like calls traveled a lot further than vowel (元音) -like calls. Actually, around 80 percent of consonant-based calls were audible at 1,300 feet, compared to only 20 percent of vowel-based calls.

Gannon said these results highlight the importance of studying living orangutan to learn about our species’ history. “We can view them as time machines that allow us to recreate key moments of our history so we can learn more about the development of our language,” Gannon said. “Despite their popularity in modern languages, consonants have often been forgotten when discussing speech development. Our research highlights not only their presence in ancient times but their importance to the development of language.”

7 . Macquarie Island is a tiny island that’s part of Australia. It’s about halfway between New Zealand and Antarctica. The island’s been made a world heritage area because it’s so untouched, but this unique environment is under threat from some unwanted visitors.

It all started when seal hunters came to the island in the early 1800s. They brought rabbits with them as a source of food for the journey, and also on board the ships were rats and mice, which made their way onto the island too. They’re being blamed for destroying the homes of marine birds, causing soil loss and ripping up plant cover, as these before-and-after photos show.

So what’s being done about the problem? It starts with a team of helicopters that fly across the island carrying these giant containers. Inside them are poisoned pellets (有毒饲料) which are dropped and spread across the island. For any rabbits that survived the baiting (诱饵) , there’s a plan B. This special team of dogs is being put through a final training. It’ll be their job to track down any remaining rabbits. They have to also learn to behave around the island’s native wildlife. The dogs could be here for years or until the task is complete. The dogs don’t actually kill the rabbits. They find them, then the hunters decide to either catch the rabbits or shoot them.

But the program has received a bit of criticism. Some people argue 25 million dollars is a lot of money to be spending on wiping out rabbits and rodents (啮齿目动物), and in the process, some native birds will be killed because of the baiting.

The reality is the problem isn’t going to be solved overnight. The people running the program say that even if one pair of rabbits is left alive, the whole task will be seen as a failure, which means these guys could be here for a long time, trying to ensure that this precious island remains protected from pests.

8 . About Byron

Whether you’re in Byron for fun or work, there are plenty of things to do to fill your spare time.

Byron, Georgia makes travel sweeter with its slower pace and breathtaking attractions. It’s full of historic sites, museums, shopping malls, and more. In this city at the center of Georgia’s peach industry, you can take a vacation that leaves you rested, not annoyed.

Georgia Peach Festival-June

Fall Market Days-September

Georgia National Fair-October

Byron Christmas Parade-December

Byron Welcome Center

Located in the Peach Shops, the Byron Welcome Center is your first stop in our area. The Byron Welcome Center is ready to help you make the most of your stay in Byron, Georgia.

North Peach Park

North Peach Park is the place for traditional festivals, movies in the park, and many other events. The park has picnic shelters, playgrounds, football fields and soccer fields all year round. North Peach Park also has an indoor, climate-controlled multi-purpose room.

The Big Peach Shopping Mall

One of Georgia’s major shopping malls, and Central Georgia’s biggest and best variety of goods, the Big Peach has something for everyone! Open seven days a week and located directly off I-75, the Big Peach is Central Georgia’s favorite shopping destination.

Party Playground Indoor Fun Center

Let the kids work out some energy with an hour or two at the Party Playground Indoor Fun Center. This room full of safe and soft play equipment will let your little ones run, jump and play, rain or shine. It’s also a great place to have a birthday party.

For more information, contact us at (478) 956-2409

Email: byronwelcomecenter@gmail.com