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0:00:03 > 0:00:05- # Antur Natur Cyw
0:00:05 > 0:00:09- # Lots of fun - with Gethin and the gang
0:00:09 > 0:00:12- # All kinds of creatures
0:00:13 > 0:00:17- # If you want, come and join us
0:00:17 > 0:00:18- # Off we go
0:00:19 > 0:00:21- # Let's have lots of fun
0:00:21 > 0:00:24- # We'll learn a lot along the way
0:00:24 > 0:00:28- # Off we go, - let's have lots of fun
0:00:28 > 0:00:31- # With our friends, large and small
0:00:31 > 0:00:34- # On Antur Natur Cyw #
0:00:42 > 0:00:43- Thanks, Llew.
0:00:43 > 0:00:45- One, two.
0:00:45 > 0:00:47- Hello, everyone.
0:00:47 > 0:00:48- I'm Gethin.
0:00:48 > 0:00:49- This is Cyw.
0:00:50 > 0:00:53- We love everything - to do with nature.
0:00:53 > 0:00:57- We like to learn about animals - and making things to help them.
0:00:57 > 0:01:02- Today, we're going out to examine - trees. Llew is coming with us.
0:01:03 > 0:01:04- Are you ready, Llew?
0:01:06 > 0:01:07- Off we go, Cyw.
0:01:22 > 0:01:24- How about this tree, Llew?
0:01:26 > 0:01:28- It's too big.
0:01:28 > 0:01:29- Next.
0:01:30 > 0:01:32- How about this tree, Llew?
0:01:35 > 0:01:36- No.
0:01:39 > 0:01:42- How about this tree, Llew?
0:01:42 > 0:01:44- Yes, it's perfect.
0:01:44 > 0:01:47- Alaw is calling on my magic watch.
0:01:47 > 0:01:49- How can I help you?
0:01:49 > 0:01:53- What is the strangest thing - that lives in a tree?
0:01:54 > 0:01:56- I know of one strange animal - that lives in the trees.
0:01:57 > 0:02:00- It started its life living in water.
0:02:02 > 0:02:04- The tree frog lives in trees.
0:02:04 > 0:02:08- I know. Why don't we go - on a nature adventure?
0:02:08 > 0:02:10- Do you want to come with us, Alaw?
0:02:10 > 0:02:11- Do you want to come with us, Alaw?- - Yes.
0:02:11 > 0:02:13- I'll see you in a minute.
0:02:14 > 0:02:17- Cyw, head back to the house. - We'll see you later.
0:02:18 > 0:02:20- Come on, Llew.
0:02:24 > 0:02:27- # Antur Natur Cyw #
0:02:38 > 0:02:40- We're at the zoo in Blackpool.
0:02:40 > 0:02:43- They have a tree frog here.
0:02:53 > 0:02:54- Here it is.
0:02:55 > 0:02:58- It's quite a bit bigger than those - that live in Wales, isn't it?
0:03:00 > 0:03:04- Most tree frogs live - in Australia and Papua New Guinea.
0:03:04 > 0:03:06- They live in forests.
0:03:06 > 0:03:10- They also seem quite comfortable - living near people...
0:03:10 > 0:03:12- ..wherever there's water.
0:03:13 > 0:03:16- Because they're so happy - amongst us...
0:03:17 > 0:03:20- ..they're very popular - as exotic pets.
0:03:23 > 0:03:27- The tree frog has - sticky feet and hands.
0:03:27 > 0:03:30- They help it climb without falling.
0:03:36 > 0:03:37- These frogs are large.
0:03:38 > 0:03:40- They can grow - as long as 10cm in length.
0:03:42 > 0:03:45- Female frogs are a bit larger - than male frogs.
0:03:47 > 0:03:49- The tree frog loves insects - and spiders.
0:03:50 > 0:03:51- To catch them...
0:03:51 > 0:03:56- ...it shoots out a long - sticky tongue and swallows them.
0:04:01 > 0:04:03- They can't jump very high.
0:04:03 > 0:04:06- They're incredible climbers.
0:04:06 > 0:04:09- They use glue on their - fingers and stomachs...
0:04:10 > 0:04:13- ..to help them climb steep - and wet slopes.
0:04:20 > 0:04:23- Notice its colour. Yes, it's green.
0:04:23 > 0:04:27- The scientific name for it - is the Blue Frog.
0:04:27 > 0:04:30- The first tree frog - to reach the UK...
0:04:31 > 0:04:35- ..was pickled in a chemical - that turned it blue.
0:04:38 > 0:04:41- Have you enjoyed learning - about the tree frog today?
0:04:41 > 0:04:42- Yes.
0:04:42 > 0:04:43- Yes.- - Good. Off we go.
0:04:46 > 0:04:48- # Antur Natur Cyw #
0:04:53 > 0:04:54- Here we a... Ooh!
0:04:55 > 0:04:56- It's cold, isn't it?
0:04:56 > 0:04:59- How about we use the magic watch - to get some warm coats...
0:05:00 > 0:05:02- ..and equipment - to inspect the trees.
0:05:02 > 0:05:04- Are you ready?
0:05:07 > 0:05:09- There we are. That's a bit warmer.
0:05:09 > 0:05:11- Are you ready to inspect the trees, - Llew?
0:05:12 > 0:05:13- Off we go.
0:05:19 > 0:05:21- Trees can grow to be very old.
0:05:21 > 0:05:24- They can be thousands of years old.
0:05:24 > 0:05:28- They're very important - for Wales's wildlife.
0:05:30 > 0:05:33- It's raining, Alaw. - Let's take shelter under the tree.
0:05:33 > 0:05:35- There aren't any leaves on it.
0:05:35 > 0:05:38- Do you know - what kind of tree this is?
0:05:38 > 0:05:40- Do you know, Llew? No.
0:05:41 > 0:05:42- It's a sycamore.
0:05:44 > 0:05:47- We use the wood - to make instruments and furniture.
0:05:47 > 0:05:51- You might have a table or chair - made of sycamore at home.
0:05:51 > 0:05:54- How tall is the tree?
0:05:55 > 0:05:57- That's a good question, Alaw. - Come with me.
0:06:02 > 0:06:05- Let's learn how to measure - a tree's height?
0:06:07 > 0:06:09- We'll need three things.
0:06:11 > 0:06:14- We need a tape measure...
0:06:16 > 0:06:18- Thanks.
0:06:18 > 0:06:19- A biro.
0:06:22 > 0:06:25- And we'll need a friend.
0:06:26 > 0:06:27- Do you want to be the friend?
0:06:27 > 0:06:28- Do you want to be the friend?- - Yes.
0:06:29 > 0:06:35- The first thing we do is close one - eye and then measure the biro...
0:06:35 > 0:06:38- ..so it's the same height - as the tree.
0:06:38 > 0:06:42- We then bring the biro - down like this.
0:06:42 > 0:06:44- And then you need a friend.
0:06:45 > 0:06:47- If you'd run - to the bottom of the tree.
0:06:49 > 0:06:51- Thanks, Alaw.
0:06:57 > 0:06:58- Ready, Llew?
0:07:03 > 0:07:06- I measure the tree with the biro.
0:07:09 > 0:07:12- Can you run to your right, please, - Alaw?
0:07:13 > 0:07:14- Thanks.
0:07:14 > 0:07:15- A bit further.
0:07:17 > 0:07:18- And again.
0:07:19 > 0:07:21- There we go, that's great. - Thank you!
0:07:23 > 0:07:24- What do you think, Llew?
0:07:28 > 0:07:30- Very good, let's go and measure.
0:07:33 > 0:07:34- There we are.
0:07:34 > 0:07:37- Right, we'll use the tape measure.
0:07:38 > 0:07:40- If you could stay - exactly where you are.
0:07:42 > 0:07:43- Just hold on to that end.
0:07:44 > 0:07:46- I'll run it to the tree.
0:07:46 > 0:07:46- Ready?
0:07:46 > 0:07:47- Ready?- - Yes.
0:07:47 > 0:07:48- Ready, Llew?
0:07:59 > 0:08:00- There we are.
0:08:01 > 0:08:04- It's 27 feet tall.
0:08:04 > 0:08:05- It's 27 feet tall.- - Wow!
0:08:05 > 0:08:07- That's massive, isn't it?
0:08:08 > 0:08:11- How about we get a bark rubbing - of the sycamore tree?
0:08:11 > 0:08:12- Come here.
0:08:18 > 0:08:19- Here you are, Alaw.
0:08:19 > 0:08:20- Thank you.
0:08:20 > 0:08:23- Paper and a pencil.
0:08:24 > 0:08:27- Let's start our bark rubbing.
0:08:41 > 0:08:42- I've finished.
0:08:42 > 0:08:43- Great.
0:08:45 > 0:08:50- We'll put the paper - on the clipboard.
0:08:52 > 0:08:53- One for me.
0:08:55 > 0:08:56- One for you.
0:08:59 > 0:09:00- There we are.
0:09:01 > 0:09:03- Let's go to see the next tree.
0:09:04 > 0:09:05- Come with me.
0:09:15 > 0:09:16- Here we are, Alaw.
0:09:16 > 0:09:18- This is a cherry tree.
0:09:18 > 0:09:21- They can grow up to 30 meters tall.
0:09:21 > 0:09:22- Wow!
0:09:22 > 0:09:23- Wow!- - Yes, wow!
0:09:23 > 0:09:27- They're almost as tall - as three double-decker buses.
0:09:29 > 0:09:34- The way you tell it's a cherry tree - is by feeling the bark.
0:09:34 > 0:09:37- You can feel the rough cracks - in the bark.
0:09:37 > 0:09:38- Can you feel them?
0:09:38 > 0:09:39- Can you feel them?- - Yes.
0:09:39 > 0:09:44- If you look closely, you can see - stripes within the bark.
0:09:45 > 0:09:48- Light, dark, light, dark.
0:09:50 > 0:09:51- Why don't we do a bark rubbing?
0:09:52 > 0:09:55- Then, we can see the tree's pattern - coming out on the paper.
0:09:57 > 0:09:58- One paper for you.
0:09:58 > 0:09:59- And one paper for me.
0:10:01 > 0:10:04- So, we'll place the paper - on the bark like this.
0:10:06 > 0:10:11- We'll use the pencil - to rub over the paper.
0:10:12 > 0:10:17- Quite soon, we'll see the pattern - of the bark come out on the paper.
0:10:19 > 0:10:20- Let's keep that safe.
0:10:21 > 0:10:23- On to the next tree.
0:10:27 > 0:10:29- Look, Alaw. Look, Llew.
0:10:29 > 0:10:31- This is a red cedar tree.
0:10:31 > 0:10:34- They are some of the tallest trees - in the world.
0:10:36 > 0:10:39- It's incredibly tall. - Much taller than you, me and Llew.
0:10:41 > 0:10:46- Unlike the other trees we've seen - today, this is an evergreen.
0:10:47 > 0:10:49- That means it never loses - its leaves.
0:10:51 > 0:10:54- The leaves of a red cedar tree - are shiny.
0:10:55 > 0:10:59- They're a collection of very small - leaves that make a big leaf.
0:11:00 > 0:11:04- Do you want to see? There should be - one on the floor somewhere.
0:11:04 > 0:11:05- Here we are.
0:11:05 > 0:11:06- Thanks, Alaw.
0:11:07 > 0:11:11- You can see here - a lot of small leaves.
0:11:11 > 0:11:12- They create one big one.
0:11:13 > 0:11:14- They're a bit shiny too.
0:11:23 > 0:11:24- Yes, you're right, Llew.
0:11:24 > 0:11:27- It would be a good idea - to make a rubbing of the bark.
0:11:28 > 0:11:29- Would you like some paper, Alaw?
0:11:29 > 0:11:30- Would you like some paper, Alaw?- - OK.
0:11:57 > 0:11:58- There we are.
0:11:58 > 0:12:00- Have you finished, Alaw?
0:12:00 > 0:12:02- Let's head back to the bench...
0:12:02 > 0:12:05- ..so we can take a better look - at the rubbings.
0:12:05 > 0:12:06- Come with us, Llew.
0:12:14 > 0:12:15- Hello, Llew.
0:12:15 > 0:12:16- Hello, Llew.
0:12:17 > 0:12:18- Here we are, Alaw.
0:12:20 > 0:12:22- Let's compare the rubbings, Alaw.
0:12:23 > 0:12:26- This one has lines going across - in a steady pattern.
0:12:26 > 0:12:28- It's a cherry tree.
0:12:29 > 0:12:31- This is the sycamore.
0:12:32 > 0:12:34- The bark is a bit smoother.
0:12:34 > 0:12:35- Yours is the same.
0:12:37 > 0:12:39- This is the red cedar.
0:12:40 > 0:12:42- You can see the bark is rougher.
0:12:42 > 0:12:46- Have you enjoyed learning about - the tree frog and trees, Alaw?
0:12:46 > 0:12:47- Yes.
0:12:47 > 0:12:49- I hope you've enjoyed at home too.
0:12:49 > 0:12:51- Are you ready to go home now?
0:12:51 > 0:12:52- Are you ready to go home now?- - Yes.
0:12:52 > 0:12:54- I'll send you back - with the magic watch.
0:12:56 > 0:12:57- Bye, Alaw.
0:12:57 > 0:12:58- Bye, Alaw.- - Bye.
0:13:02 > 0:13:04- # Antur Natur Cyw #
0:13:09 > 0:13:10- Hello, everyone.
0:13:11 > 0:13:13- What, Cyw?
0:13:15 > 0:13:19- Well, Alaw and I have had - a lot of fun with frogs.
0:13:20 > 0:13:22- Do you want to see - what we've learned?
0:13:24 > 0:13:26- The tree frog lives in Australia.
0:13:27 > 0:13:29- It's very happy living - amongst people.
0:13:29 > 0:13:34- They're very popular as exotic pets.
0:13:35 > 0:13:37- They are big frogs.
0:13:37 > 0:13:39- They're incredibly good climbers...
0:13:40 > 0:13:43- ..thanks to the glue on their - fingers and stomach.
0:13:43 > 0:13:45- Their favourite food is insects.
0:13:48 > 0:13:50- Well, wasn't that interesting?
0:13:51 > 0:13:53- I hope you enjoyed at home too.
0:13:53 > 0:13:57- We'll see you next time - on Antur Natur Cyw.
0:13:57 > 0:13:58- Goodbye.
0:13:59 > 0:14:01- # Antur Natur Cyw #
0:14:03 > 0:14:05- S4C Subtitles by Testun Cyf.
0:14:06 > 0:14:06- .