0:00:02 > 0:00:03# Come on outside
0:00:03 > 0:00:06# There's adventure waiting out there just for you
0:00:06 > 0:00:09# Dirtgirlworld
0:00:09 > 0:00:12# A new adventure waiting just for you
0:00:12 > 0:00:14# Dirtgirlworld
0:00:14 > 0:00:15# Go get grubby
0:00:15 > 0:00:17# Dirtgirlworld
0:00:17 > 0:00:18# Get grubby
0:00:18 > 0:00:22# In Dirtgirlworld
0:00:22 > 0:00:24# In Dirtgirlworld
0:00:24 > 0:00:29# Get grubby in Dirtgirlworld
0:00:29 > 0:00:31# (Get grubby). #
0:00:33 > 0:00:34Hay!
0:00:36 > 0:00:38Ribbit!
0:00:38 > 0:00:39Hay!
0:00:42 > 0:00:43Whoops!
0:00:43 > 0:00:45What are you doing here, Mr Frog?
0:00:45 > 0:00:47Why aren't you in your pond?
0:00:47 > 0:00:48Ribbit!
0:00:48 > 0:00:51Are you a little sick, Dirtgirl?
0:00:51 > 0:00:53It sounds like you have a frog in your... Aargh!
0:00:53 > 0:00:55Ribbit!
0:00:55 > 0:00:58I really need to start looking out my window
0:00:58 > 0:01:01before I open my door in the morning.
0:01:01 > 0:01:03It's OK, Ken. He's gone.
0:01:03 > 0:01:08I wasn't scared, Dirtgirl. I was just startled, that's all.
0:01:08 > 0:01:11Yeah, startled. I like frogs, actually.
0:01:11 > 0:01:12Ribbit, ribbit!
0:01:12 > 0:01:14Now what?
0:01:16 > 0:01:19What is going on?
0:01:19 > 0:01:21Is it a frog holiday or something?
0:01:21 > 0:01:24I don't think so, Ken.
0:01:24 > 0:01:26Something's up.
0:01:26 > 0:01:28What?
0:01:28 > 0:01:29I'm not sure.
0:01:29 > 0:01:33But with all these frogs jumping all over the place,
0:01:33 > 0:01:36I think it's time for a nature walkabout.
0:01:45 > 0:01:47# I'm a nature detective An explorer
0:01:47 > 0:01:51# A spy on a mission to discover
0:01:51 > 0:01:54# What walks, what flies
0:01:54 > 0:01:56# Look up, look down
0:01:56 > 0:01:59# Look all around
0:01:59 > 0:02:01# Don't stamp, don't shout
0:02:01 > 0:02:04# Be on the lookabout
0:02:06 > 0:02:09# On walkabout
0:02:09 > 0:02:12# I'm a nature detective An explorer
0:02:12 > 0:02:15# A spy on my mission to discover
0:02:15 > 0:02:18# What walks, what flies
0:02:18 > 0:02:20# Look here, look there
0:02:20 > 0:02:23# Look absolutely everywhere
0:02:23 > 0:02:25# Sneak about, snook about
0:02:26 > 0:02:28# Be on the lookabout
0:02:28 > 0:02:32# On a walkabout
0:02:32 > 0:02:36# La-la-la-la-la-la-la
0:02:36 > 0:02:37# Walking in the garden
0:02:37 > 0:02:39# La-la-la-la
0:02:39 > 0:02:42# Walking in the garden
0:02:42 > 0:02:47# I can see so many things around me Walking in the garden
0:02:47 > 0:02:52# I can see so many things around me Crawling in the garden
0:02:52 > 0:02:57# I can see so many things around me Scrumming in the garden
0:02:57 > 0:03:01# I can see so many things around me Flying in the garden
0:03:01 > 0:03:04# Ants on a marchabout Bugs on a crawlabout
0:03:04 > 0:03:07# Birds on a flapabout Frogs on a leapabout
0:03:07 > 0:03:11# On a walkabout
0:03:11 > 0:03:16# Nature walkabout
0:03:16 > 0:03:18# Ants on a marchabout
0:03:18 > 0:03:20# Bugs on a crawlabout
0:03:20 > 0:03:23# Birds on a flapabout
0:03:23 > 0:03:25# Frogs on a leapabout
0:03:25 > 0:03:28# Ants on a marchabout
0:03:28 > 0:03:30# Bugs on a crawlabout
0:03:30 > 0:03:32# Birds on a flapabout
0:03:32 > 0:03:35# I'm on a walkabout
0:03:35 > 0:03:40# On a walkabout
0:03:40 > 0:03:46# On a walkabout. #
0:03:51 > 0:03:53Hey, Mr Frog. Come back.
0:03:53 > 0:03:55I want to talk to you.
0:03:55 > 0:03:57Should we help her?
0:03:57 > 0:04:01We should go to the planning room and figure out tonight's stunt.
0:04:01 > 0:04:06Good idea. As long as it doesn't involve frogs.
0:04:08 > 0:04:11Ribbit, ribbit!
0:04:11 > 0:04:13Ha-ha!
0:04:27 > 0:04:29Scrapboy, it's Dirtgirl.
0:04:29 > 0:04:31We have a problem here. Over.
0:04:31 > 0:04:34Don't tell me, a frog problem. Over.
0:04:34 > 0:04:37They're hopping all over the place. Over.
0:04:37 > 0:04:41I'll meet you at the frog pond right away. Over and out.
0:04:41 > 0:04:45Be careful near the edge of the pond, Dirtgirl.
0:04:45 > 0:04:47You don't want to fall in.
0:04:47 > 0:04:48You're right.
0:04:48 > 0:04:53Oh-oh, I think we've found the problem.
0:04:53 > 0:04:54Algae.
0:04:54 > 0:04:59It's kind of like a pond plant, but it grows right in the water.
0:04:59 > 0:05:03A little algae's good for the pond because the creatures can eat it.
0:05:03 > 0:05:05But not that much. So what do we do?
0:05:05 > 0:05:09Simple. We just have to clean up the pond.
0:05:09 > 0:05:11We'll skim some of the algae out
0:05:11 > 0:05:15and then we'll plant some more underwater plants.
0:05:15 > 0:05:18Good thinking. That will help balance things.
0:05:18 > 0:05:20But we can't take all the algae out.
0:05:20 > 0:05:23The pond needs it, the frogs need it.
0:05:23 > 0:05:26And the baby frogs eat it.
0:05:26 > 0:05:28Right, let's get started.
0:05:28 > 0:05:31Wait. There's just one more thing we have to do.
0:05:31 > 0:05:33Ribbit!
0:05:33 > 0:05:36Oops! I see what you mean, Dirtgirl.
0:05:36 > 0:05:39Our little green buddies need water.
0:05:40 > 0:05:44Frogs are absolutely amazing.
0:05:44 > 0:05:46Frogs start their lives as eggs.
0:05:46 > 0:05:49Eggs that float in the water until they hatch.
0:05:49 > 0:05:52When they hatch, they don't look like frogs.
0:05:52 > 0:05:56They're not green, they don't have legs and they don't hop.
0:05:56 > 0:05:58They are called tadpoles.
0:05:58 > 0:06:02It takes about six weeks for them to sprout their little legs.
0:06:02 > 0:06:07Next, their arms pop out and they start to look like tiny frogs
0:06:07 > 0:06:10with really long tails.
0:06:10 > 0:06:14Eventually, they become grown-up frogs like this one.
0:06:14 > 0:06:17Most frogs are slimy.
0:06:17 > 0:06:20Did you know that frogs have super special skin?
0:06:20 > 0:06:24They don't just wear it, they drink and breathe through it.
0:06:24 > 0:06:27Frogs don't suck up water through their mouths,
0:06:27 > 0:06:32they soak it up through their skin and that's how they get oxygen too.
0:06:32 > 0:06:35That's why frogs need a healthy environment.
0:06:35 > 0:06:36They need it to survive.
0:06:36 > 0:06:40My frogs sing all night long.
0:06:40 > 0:06:43I love their croaky froggy song.
0:06:45 > 0:06:49There. All full of nice clean rainwater.
0:06:49 > 0:06:53And it's close to the frog pond, so the frogs will find it for sure.
0:06:53 > 0:06:57This should keep the frogs happy and healthy for a while.
0:06:57 > 0:06:59Let's go clean that pond.
0:07:03 > 0:07:05Ken, look at that!
0:07:05 > 0:07:07It's a pool full of frogs.
0:07:07 > 0:07:11Hmm, I know could think up a great stunt with that pool.
0:07:11 > 0:07:13What?
0:07:13 > 0:07:17"The amazing pool jump stunt."
0:07:17 > 0:07:20If you say so, Grubby.
0:07:22 > 0:07:23Ribbit!
0:07:23 > 0:07:24Almost done.
0:07:24 > 0:07:28And the extra algae makes great compost too.
0:07:28 > 0:07:29Bonus!
0:07:29 > 0:07:33I've cleaned out all the dead leaves and sticks.
0:07:33 > 0:07:35They can really muck up the water.
0:07:35 > 0:07:40Yeah. We made this pond, so it's up to us to keep it clean.
0:07:40 > 0:07:43And same goes for the Greenthumbs, right?
0:07:43 > 0:07:46Spider, activate web.
0:07:48 > 0:07:50Calling all Greenthumbs.
0:07:50 > 0:07:55I challenge you to make a pond for your frog friends to live in.
0:08:01 > 0:08:05There are so many things living in there.
0:08:06 > 0:08:10The water plants help keep the pond water healthy
0:08:10 > 0:08:14and create places for little animals to live too.
0:08:14 > 0:08:16Great work, Greenthumbs.
0:08:18 > 0:08:20All clean.
0:08:20 > 0:08:24Now all we have left to do is put in some nice water plants.
0:08:24 > 0:08:29Those will help keep the pond in balance and look beautiful too.
0:08:29 > 0:08:34Water lilies, bullrushes and duckweed. Oh, my!
0:08:34 > 0:08:36It'll be amazing.
0:08:41 > 0:08:45Wow, the pond looks stupendous!
0:08:45 > 0:08:49More than stupendous. It's scrap-tacular!
0:08:49 > 0:08:52Now all we have to do is get the frogs back.
0:08:52 > 0:08:56Let's clean up our tools and head over to the pool.
0:08:56 > 0:08:59It's stunt ti-i-ime!
0:08:59 > 0:09:02TRUMPET BLARES
0:09:02 > 0:09:05APPLAUSE
0:09:14 > 0:09:18Ladies and gentlebugs, prepare to be astounded.
0:09:18 > 0:09:22Our stunt bug, Ken the weevil, will be attempting to jump
0:09:22 > 0:09:26the entire length of this pool, filled with ferocious frogs.
0:09:29 > 0:09:33Well, maybe not ferocious, but they're still frogs.
0:09:33 > 0:09:34Are you ready, Ken?
0:09:34 > 0:09:36Erm, I'm ready, Grubby...
0:09:37 > 0:09:39..I think.
0:09:39 > 0:09:42Calling all frogs.
0:09:42 > 0:09:46The pond is all clean and ready for you.
0:09:46 > 0:09:49Waaaaaagh! Aaaaaaaagh!
0:09:50 > 0:09:53Ribbit, ribbit!
0:09:54 > 0:09:57Wow. Ho-ho!
0:09:57 > 0:10:00Phew! Ken, you did it!
0:10:00 > 0:10:04Yi-i-i-i-i!
0:10:04 > 0:10:08You cleared the frog pond by a mile!
0:10:08 > 0:10:11So m-many f-frogs!
0:10:16 > 0:10:22It's hard work keeping a frog pond healthy, but it's worth it.
0:10:22 > 0:10:23Don't you think so, Ken?
0:10:23 > 0:10:26Sure. I like frogs.
0:10:26 > 0:10:29Actually, I think I'll see them in my dreams tonight.
0:10:29 > 0:10:32And tomorrow night, I'll bet. Flying frogs.
0:10:32 > 0:10:35Hundreds and hundreds of flying frogs.
0:10:35 > 0:10:40I hope I dream about frogs too.
0:10:49 > 0:10:52Subtitles by Red Bee Media Ltd
0:10:52 > 0:10:55E-mail subtitling@bbc.co.uk