:00:09. > :00:12.I'm Martin and here's what's coming up on Newsround.
:00:13. > :00:15.The toxic mud flowing down a river in Brazil.
:00:16. > :00:17.Ten in a row for this Premier League record scorer!
:00:18. > :00:27.And the polar bear enjoying its first winter snow.
:00:28. > :00:30.Let's start with a warning that half the trees in the world's most famous
:00:31. > :00:37.A new study claims lots of trees in the Amazon are now on a list
:00:38. > :00:39.of globally threatened species, including
:00:40. > :00:45.Scientists say part of the reason is that
:00:46. > :00:50.so many trees have been cut back and no longer protect other wood life.
:00:51. > :00:52.Now, it's been Anti-Bullying Week this week with many
:00:53. > :00:55.of you telling us about your experiences, and taking part
:00:56. > :00:59.It's an issue that can affect anyone and one of the greatest Paralympic
:01:00. > :01:01.athletes ever, Dame Sarah Storey, has been telling me
:01:02. > :01:51.When it comes to medals, you don't come better. She has competed in six
:01:52. > :01:58.Paralympic the Schmucker pound the games. She is Great Britain's must
:01:59. > :02:01.successful female Paralympian. But when she was at school, she was
:02:02. > :02:06.badly bullied. She has been telling me all about it. Going to the games
:02:07. > :02:11.and the 1992 games in Barcelona, when I came home, school was a
:02:12. > :02:16.different place to what I remembered it to be, and as a result of being a
:02:17. > :02:19.good season -- student and concentrating on my studies and not
:02:20. > :02:23.blowing my own trumpet, I was not popular at school anymore. It was a
:02:24. > :02:26.situation where you would walk down the core door and people would walk
:02:27. > :02:29.the other way or eye would be in the toilets and people would come and
:02:30. > :02:32.talking about me. If you are being bullied, don't be afraid to tell
:02:33. > :02:34.someone. The person that you tell, they might not have the ability to
:02:35. > :02:35.do anything practical to help you, but just by getting it off
:02:36. > :02:45.A wave of toxic mud travelling down a river in Brazil has reached
:02:46. > :02:48.Barriers were put up to try to protect plants and animals
:02:49. > :02:52.The orange sludge is a result of a dam burst further upstream,
:02:53. > :02:54.and people are worried the pollution could affect wildlife.
:02:55. > :02:57.On the other side of the world people in New Zealand
:02:58. > :03:00.are voting on whether the country should get a new national flag.
:03:01. > :03:03.They've got just under a month choose which one of five new
:03:04. > :03:06.A second vote next year will then ask whether people want to replace
:03:07. > :03:09.the existing flag, which features the UK's Union Jack.
:03:10. > :03:11.Footy now, and Liverpool thrashed Man City 4-1 yesterday while Everton
:03:12. > :03:15.But the big story of the day is that Leicester City
:03:16. > :03:18.are top of the Premier League thanks to Jamie Vardy, who's equalled
:03:19. > :03:21.a Premier League record by scoring for the tenth game in a row.
:03:22. > :03:29.So how does he feel about reaching that mark?
:03:30. > :03:34.It is a nice little weight off the shoulders, but I got to get back on
:03:35. > :03:38.the training field and hopefully take it one step further.
:03:39. > :03:41.Novak Djokovic will be hoping to win a record his fourth ATP title
:03:42. > :03:45.Federer will be confident going into his 10th final in this event,
:03:46. > :03:48.and has already beaten Djokovic in the group stage earlier this week.
:03:49. > :03:50.And the world number one is impressed by how well
:03:51. > :04:01.Given the fact that he has been playing some really good tennis
:04:02. > :04:11.throughout the week, I think it was a very good performance. Played very
:04:12. > :04:14.aggressive and made a lot of winners and executed the game plan
:04:15. > :04:17.perfectly. Yep, strap yourself in for Strange,
:04:18. > :05:51.Stranger, Strangest! This is a footballing panda who
:05:52. > :05:56.likes to stay awake past his bedtime. He has been