27/06/2017 Newsround

Hello, I'm Jenny, you're watching Newsround live on CBBC.

And we find out why things are on the up for Grizzly bears.

They're one of Australia's most famous species.

But koalas are having a bit of a hard time at the moment

at the moment as Ayshah's been finding out.

Since 2012, koalas have been listed as a vulnerable species,

and now their numbers have fallen further.

Today, there are fewer than 40,000 left in the wild.

Mainly because of things like dog attacks, cars, vanishing habitats.

Koalas have declined by 50% in the last 15 to 20 years.

The very area that they want to get in and absolutely hammer

is the very area that is the highest koala habitat colony.

So logging and deforestation is the big issue

Researchers say coastal gum trees where the koalas live

and eat could be affected by rising sea levels.

If that happens, the tasty leaves of the trees

But, there are a few ideas people are looking at to protect koalas

Like huge koala parks to help those at risk.

And stopping logging in certain areas.

So hopefully this will help them do what they normally do.

How cute are they? This rocket had a very busy weekend. The SpaceX

launched from Florida at the weekend.

Getting a satellite into space is a challenge.

But it's getting easier and a lot cheaper.

This is the SpaceX Falcon 9 rocket in action over the weekend.

It just completed two missions in 48 hours, delivering ten satellites

So what's so special about the Falcon 9 rocket?

Well, it can be used time and time again.

It is unmanned, once it has released all of its cargo.

It can return back to Earth, usually on the landing zone,

a floating ship on water like this one.

But SpaceX has now started to successfully land

The company continues to break boundaries.

They even have plans to send tourists around the moon.

And good news for the Yellowstone grizzly bear in America.

After years of being on the endangered species list,

with only 136 left in the wild, their population has risen.

Experts believe there are more than 700 now and they will soon

be taken off the list of animals in trouble.

Next, it's not just the grizzlies who have good news...

These birds behind me are called bitterns,

and they used to be endangered here in the UK.

like the new wildlife reserves, that have been created

along the Somerset coast, the bird's numbers are increasing,

and we'll be able to enjoy their strange booming call

Finally, meet Captain Megan Couto, from Canada.

She has become the first female ever to lead the Queen's Guard

While women in the British Army now serve in many front line duties,

until July last year they were banned from ground close

combat roles, so no female officer has served as Captain

I'm not sure if this will be symbolic for anybody

I know, certainly for myself, it is a great pleasure to be

considered an equal of my peers and any one of my peers would be

absolutely delighted to be the Captain of the guard here.

So I feel equally honoured to be given the opportunity,

That's all from the team today, but set your alarm clocks,

because I'll be back right here tomorrow morning at 7.40 am

And make sure you head online. Bye-bye.

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