0:00:02 > 0:00:04# I'm Andy and I work here at the National Museum
0:00:04 > 0:00:07# There's dinosaurs of all shapes and sizes
0:00:07 > 0:00:08# You should see them
0:00:08 > 0:00:11# Hatty's a collector of things from long ago
0:00:11 > 0:00:12# Come and see the dinosaurs
0:00:12 > 0:00:14# Ready, steady, go
0:00:14 > 0:00:15# One, two, three, four
0:00:15 > 0:00:19# Come on Andy's Dinosaur Adventures
0:00:19 > 0:00:21# Hey, join the crew
0:00:21 > 0:00:25# Looking at the dinosaurs Collecting something too
0:00:25 > 0:00:27# Yeah, you can come too
0:00:27 > 0:00:29# The old museum clock takes me back in time
0:00:29 > 0:00:32# To when Dinosaurs ruled the world
0:00:32 > 0:00:35# Take me to the time of the dinosaurs, I say
0:00:35 > 0:00:39# Hold on tight, shut your eyes and then we fly away
0:00:39 > 0:00:41# One, two, three, four
0:00:41 > 0:00:45# Come on Andy's Dinosaur Adventures
0:00:45 > 0:00:46# Hey, join the crew
0:00:46 > 0:00:50# Looking at the dinosaurs Collecting something too
0:00:50 > 0:00:52# Yeah, you can come too
0:00:52 > 0:00:55# Andy's Dinosaur Adventures
0:00:55 > 0:00:59# Dinosaur, Dinosaur Adventures. #
0:01:15 > 0:01:17Hello. I'm Andy.
0:01:17 > 0:01:20I work in the dinosaur gallery of the National Museum.
0:01:20 > 0:01:23Hatty's working on a brand-new display
0:01:23 > 0:01:26all about dinosaurs that lived 145 million years ago.
0:01:26 > 0:01:31She's asked me to bring this box, but said to be extra careful.
0:01:31 > 0:01:34Hatty, I've got the box you asked for.
0:01:34 > 0:01:37Don't worry. I've been very careful with it.
0:01:37 > 0:01:40That's a small skeleton!
0:01:41 > 0:01:45- I see you're admiring my Allosaurus. - Allosaurus.
0:01:45 > 0:01:48A magnificent little fellow.
0:01:48 > 0:01:51It was one of the deadliest dinosaurs in North America.
0:01:51 > 0:01:56Not as big as Tyrannosaurus rex but he had much longer arms,
0:01:56 > 0:02:00deadly teeth and a jaw that opened very wide.
0:02:01 > 0:02:06- Really? He seems a bit too small though.- That's cos he's a baby,
0:02:06 > 0:02:10but his mum and dad would have been almost ten metres long.
0:02:10 > 0:02:15- That's about the same size as a lorry.- He was quick, too.
0:02:15 > 0:02:17Sounds like a deadly hunter.
0:02:17 > 0:02:21He would have eaten anything he could sink his jagged teeth into.
0:02:21 > 0:02:24What about the babies? What did they eat?
0:02:24 > 0:02:27Now, that's where the box comes in.
0:02:27 > 0:02:29# La-da-da. #
0:02:33 > 0:02:34- Ready?- Ready.
0:02:37 > 0:02:40- A dragonfly.- That's right.
0:02:40 > 0:02:44Baby Allosaurus ate dragonflies, so I thought I'd put this little
0:02:44 > 0:02:48beauty in that box to show what the baby Allosaurus ate.
0:02:51 > 0:02:55I didn't realise dragonflies lived in the time of the dinosaurs.
0:02:55 > 0:02:58They've been around for hundreds of millions of years.
0:02:58 > 0:03:03The first dragonflies were so big that their wings were half a metre
0:03:03 > 0:03:07- from tip to tip.- So they really did look like giant flying dragons.- Yes.
0:03:07 > 0:03:13But by the time of Allosaurus they were small, just like this one...
0:03:13 > 0:03:17- wherever it is. - What's the matter?- It's gone.
0:03:18 > 0:03:22- Oh!- Oh, no. - It must be around here somewhere.
0:03:22 > 0:03:25I'm not too sure, Hatty.
0:03:31 > 0:03:36- Dragonfly!- Hatty, I'm sorry. I think it's gone.
0:03:36 > 0:03:40What are we going to do? The museum opens soon and I wanted to put
0:03:40 > 0:03:44the dragonfly in the box to show what the baby Allosaurus ate.
0:03:44 > 0:03:47- Don't worry, I'll sort it out. - There's no time.
0:03:47 > 0:03:48CLOCK CHIMES
0:03:50 > 0:03:52SCREECHING
0:03:54 > 0:03:56I'll make time.
0:03:56 > 0:04:00Oh, thanks, Andy. I knew I could count on you.
0:04:00 > 0:04:02Always.
0:04:03 > 0:04:07Time to go on a dinosaur adventure!
0:04:11 > 0:04:13ADVENTURE MUSIC PLAYS
0:04:16 > 0:04:19Right. Waistcoat...
0:04:22 > 0:04:24..check. Gizmo...
0:04:26 > 0:04:28..check. Hat...
0:04:30 > 0:04:31..check.
0:04:31 > 0:04:34And last but not least, Hatty's backpack.
0:04:55 > 0:04:57To the time of Allosaurus!
0:05:07 > 0:05:08Ohh!
0:05:12 > 0:05:14WHOOSHING AND WHIRRING
0:05:26 > 0:05:28Oh!
0:05:28 > 0:05:29DINOSAUR CROAKS
0:05:30 > 0:05:33SQUAWKING
0:05:33 > 0:05:38I've made it! I have travelled back in time 145 million years
0:05:38 > 0:05:41to the time of Allosaurus,
0:05:41 > 0:05:44but I can't see any dragonflies yet.
0:05:44 > 0:05:46SQUAWKING
0:05:46 > 0:05:49But I can see what could be the next best thing...
0:05:51 > 0:05:54..the nests of baby Allosaurus.
0:05:56 > 0:05:59Now this one, the babies have already left.
0:05:59 > 0:06:01But this one looks in good shape.
0:06:03 > 0:06:07And I think I can hear a sound coming from inside.
0:06:08 > 0:06:09There's a hole.
0:06:11 > 0:06:13Allosaurus eggs.
0:06:15 > 0:06:19And I can hear the babies chirping from inside the eggs.
0:06:21 > 0:06:23DINOSAUR GROANS SOFTLY
0:06:25 > 0:06:26Here he comes!
0:06:34 > 0:06:35DINOSAUR CHIRPS
0:06:39 > 0:06:42I think he's calling for his mother.
0:06:42 > 0:06:46Hang on. Where is its mother?
0:06:48 > 0:06:52There's another one. Ohhh!
0:06:53 > 0:06:56Ohhhhh!
0:06:57 > 0:07:00DINOSAUR ROARS
0:07:00 > 0:07:03That will be their mum. Just going to...
0:07:07 > 0:07:09Oh! That was close.
0:07:12 > 0:07:14SHE GROANS SOFTLY
0:07:14 > 0:07:16Look at the size of those claws!
0:07:17 > 0:07:21It's not going to take her long to get to her babies.
0:07:25 > 0:07:27- DINOSAUR CHIRRUPS - Here comes one now.
0:07:30 > 0:07:31DINOSAUR GROANS SOFTLY
0:07:33 > 0:07:36Oops! Ohh!
0:07:37 > 0:07:40And they're all the brothers and sisters.
0:07:40 > 0:07:44Hopefully they should be off to get some food soon.
0:07:44 > 0:07:47But first, it looks like it's playtime.
0:07:48 > 0:07:50THEY CROAK
0:08:03 > 0:08:05What's that one spotted?
0:08:05 > 0:08:07BUZZING
0:08:07 > 0:08:10Two hungry Ornitholestes.
0:08:10 > 0:08:12I think they might be after the babies.
0:08:12 > 0:08:15I need to get the mum's attention.
0:08:21 > 0:08:22SHE GROANS
0:08:22 > 0:08:24It worked.
0:08:27 > 0:08:29SHE ROARS
0:08:30 > 0:08:32She scared them away.
0:08:34 > 0:08:36SHE ROARS
0:08:38 > 0:08:43Right. I'm going to follow them. They might lead me to dragonflies.
0:08:46 > 0:08:48THEY CHIRRUP
0:08:53 > 0:08:58Oh! Looks like some more babies there hunting something.
0:08:58 > 0:09:00BUZZING
0:09:00 > 0:09:03Dragonflies!
0:09:03 > 0:09:05They'll have to be quicker than that.
0:09:08 > 0:09:10That one's a good jumper!
0:09:11 > 0:09:13Oops!
0:09:14 > 0:09:15HE CROAKS
0:09:17 > 0:09:21But it looks like he's on the right side to catch dragonflies.
0:09:21 > 0:09:22I'm going to join him.
0:09:27 > 0:09:31This is a great place to catch a dragonfly - the area's full of them.
0:09:33 > 0:09:35And I'm not the only one who's trying.
0:09:35 > 0:09:38Look at these Pterosaurs!
0:09:41 > 0:09:46Thirsty work catching dragonflies, isn't it? Oh, look!
0:09:46 > 0:09:48There's your friend up there.
0:09:48 > 0:09:50HE CROAKS
0:09:51 > 0:09:54The early Pterosaur catches the dragonfly.
0:10:04 > 0:10:06Well done.
0:10:06 > 0:10:07HE CROAKS
0:10:07 > 0:10:11Now I need to get one, too, but I need mine alive.
0:10:11 > 0:10:12Right.
0:10:18 > 0:10:20There are hundreds of them.
0:10:35 > 0:10:37Gently does it.
0:10:39 > 0:10:41Got it.
0:10:45 > 0:10:46Listen to its wings.
0:10:47 > 0:10:49It sounds like a drill.
0:10:49 > 0:10:51WINGS THRUM
0:10:52 > 0:10:53There we go.
0:10:53 > 0:10:57This bug box will keep it safe as long as I don't move the lid.
0:10:59 > 0:11:01CLOCK CHIMES
0:11:01 > 0:11:03The clock.
0:11:03 > 0:11:07I have just enough time to get back to the museum before it opens.
0:11:13 > 0:11:15DINOSAUR GROWLS
0:11:19 > 0:11:21He's behind me, isn't he?
0:11:23 > 0:11:25Oh!
0:11:28 > 0:11:30DINOSAUR RUMBLES
0:11:30 > 0:11:31What am I going to do?
0:11:33 > 0:11:35Think.
0:11:37 > 0:11:38Hatty's backpack!
0:11:39 > 0:11:41Mosquito spray?
0:11:41 > 0:11:44How is this going to help me?
0:11:44 > 0:11:45DINOSAUR RUMBLES
0:11:48 > 0:11:49Oh! It stinks.
0:11:53 > 0:11:54I've got an idea.
0:11:56 > 0:11:58DINOSAUR GROWLS
0:11:58 > 0:12:02That smell should put her off. It worked!
0:12:06 > 0:12:09Time to head back!
0:12:13 > 0:12:16Oh!
0:12:16 > 0:12:18CLOCK CHIMES
0:12:40 > 0:12:43EXCITED CHATTER
0:12:46 > 0:12:47Hurry along, now.
0:12:51 > 0:12:52Ohhhh!
0:12:56 > 0:12:59This is the skeleton of a baby Allosaurus,
0:12:59 > 0:13:04a cute critter that probably fed on a whole range of little creatures,
0:13:04 > 0:13:09including some that haven't changed in millions of years,
0:13:09 > 0:13:10like dragonflies.
0:13:10 > 0:13:13When he grew up, he would have been the largest
0:13:13 > 0:13:16and most terrifying hunter of his day.
0:13:16 > 0:13:18You can say that again.
0:13:18 > 0:13:22Thanks, Andy. I don't know how you found that dragonfly so quickly.
0:13:22 > 0:13:24If we were able to go back in time,
0:13:24 > 0:13:28that's exactly what it would have looked like.
0:13:28 > 0:13:31Shhhh! See you next time.
0:13:44 > 0:13:46# One, two, three, four
0:13:46 > 0:13:48# Andy's Dinosaur Adventures... #