17/01/2017 Newsround

Hi, I'm Martin with your Tuesday morning Newsround, coming up:

A huge crack in the Antarctic ice sheet causes worries for scientists.

It's developed on a floating ice shelf just ten miles from a lab

where a group of British scientists are based.

Another big crack called the Halloween Crack

The team has decided to close down their research centre

and move to another area in case the cracks in the ice get worse

We are now halfway through the football transfer window

where clubs buy and sell players, and there one country's league

China. It is one of the biggest and richest countries in the world. It

is where you will find the much loved panda and some of the most

amazing structures on the planet. It is estimated that around 1.4 billion

people call this place home. More than any other country. Recently,

China has found a new hobby. Football. The Chinese super league

is where the top teams in china play and compete. Just the same as the

anguish Premier League and its name is to become a footballing

powerhouse. The people in charge of these clubs are spending massive

amounts of money to bring the best players to China. Guess what, it is

working. Some have already made the move. Last month, Carlos Tevez

signed for Shanghai, he paid ?71.6 million for him. He is now the

highest paid player in the sport. The Brazil international completed a

big-money move to Shanghai before Christmas for a reported fee of ?60

million. Grabbing all the headlines this week is Oscar's team-mate Diego

Costa, a club called... Are reportedly ready to play ?80 million

for the striker. Chelsea want to keep their topical cause --

goal-scorer. Will he stay or will he go? It is thought other Premier

League players are being targeted. The big teams here will have to work

hard to keep their top players, because this country means business.

If you're wondering what I'm doing, I'm birdwatching of course.

Thousands of you are joining in with the bird charity,

We sent Jenny out to a school in Manchester that's taking part.

When you think of bird-watching, you might think a bit ECG like

Manchester is not the best there to spot them. We will test that and see

how many we can find. So, what have you seen today? I have seen a magpie

and two bluetits. I have seen loads of magpies and pigeons and lows of

crows and the most exciting part was to see the Stalin. Five magpies. 37

crows. There are two blackbirds. The bird-watching is taking place until

the middle of February and the RSPB are asking you guys to spend an hour

outside seeing what you can spot. I find it funny because you get out

and about while you find out what birds are in the area. Bird-watching

is good because you can recognise more birds than you have ever seen.

The fun is just outside, these kids are making special bird feeders to

put in the playground. We are putting this kids, vegetable, lots

of seeds. Why do the RSPB want you to become bird-watchers? We gather

all the data and it gives us a snapshot of how birds are doing.

Over 16 years we have built a picture. Also, it is important to

give the children all over the country connection to nature,

experiences and hopefully they will become the adults who want to

protect our environment. I thought it was boring at first but when I

got into it was really good. The best part of the challenges is you

did in a team and he did it together and have fun. This has inspired you

to do bird-watching a lot. That's all from me, Newsround's back

right here in about half an hour. Don't forget to check out

the website for all the rest All right, Cockers,

I'm a little dog from Wigan. Can you guess who that

was an impression of? Yeah, you're right,

it was Hacker T Dog, of course. But can you do

a brilliant impression Make it funny, make it silly -

the sillier the better. All you need to do

is get to the CBBC website Make sure you tell us who you are

impersonating, so we know if we are guessing

it correctly.