s o n i D lo p x E aur il a r T rer Welcome to Che ster Zoo’s dinosau following this trail r trail! By you’ll hopefully di sc ov er some amazing stuff about dinosau rs – not just abou t the models, but ou living dinosaurs too!! r First of all, have a look through the ‘Dinosaurs Bite Back’ attraction and make a note of any dinosaurs you like….. urus Megalosa This trail belongs to: ………………………. From: ……………………….. ……………………….. Meet the family… It has l on becam g been know e extin n that d ct som e 65 m inosaurs illion ye ars ago . Evidence shows tha t volcanic a huge me activ teorite cau sed this ex ity and tinction. now that some k le p o e p y n a ite a But not m d we’ve got qu n (a d e iv rv u s dinosaurs Zoo)! few alive in the Deinonychu s Here are some dinosaur features: Legs under the body Feathers lightweight bones One animal group below shares these features with dinosaurs. Can you circle the right animal? Crocodile Tortoise Bird Lizard Living legends Birds are called ‘avian dinosaurs ’ by scientists, which means th ey are closely re lated to dinosaur Actually, they are s. a type of dinosa ur! ted re closely rela o m re a rs u a In fact, dinos pe of reptile! ty r e th o y n a to to birds than Can you fill the table below with birds and other reptiles that you find in the zoo: - birds on one side A living dinosaur! - other reptiles on the other. Avian dinosaurs (birds) Other reptiles What differences can you spot between birds and other reptiles? Write down as many as you can think of. Fanc y From 80 to nne giants to hunters had some with razor-s amazing e h ating habit teeth into… s. Here are arp teeth, dinosaurs .. just a few to sink your a bite ? Stomach stones Some dinosaurs ate stones to help them grind their food. These stones are known as ‘gastroliths’ (meaning ‘stomach stones’). Fossil with gastroliths B ra c h i o saurus Phot o by Kaba cchi Seed-eating birds also use stones to help them grind up their fo od in a special pouch called a ‘gizzard’. Birds th at use s to include ostriche mach stones s, duck and c h ickens. s, pigeo ns bird that Draw a picture of a Zoo es might have stomach ston Name: ! k c a b e it b s r u a s o Din Have a look at yo any tha t are ca ur dinosaur list rnivores o (meat-e n the first page aters) w . ith the le Mark tter ‘C’. Some of these dino saurs had sharp rid ges on one edge of thei r teeth. This helped to slice through meat like a knife. ng! teeth over 20 cm lo d ha x re s ru au os A Tyrann What other adaptations did dinosaurs have to help them catch their prey? …………………………………………………………………………………... …………………………………………………………………………………... Late nigh t s n ac ks Some dinos aurs would have eaten mammals. B ack then, m ost mamma small, fast a ls were nd nocturna l. now extinct, These early mammals are what they but you can get an idea of r mongoose. were like by looking at ou ose Mongo What is the name of our ’Mongoose Mania’ species? ………………………………………….. After the … s r u a s o n i d The reign o f the dinosa urs lasted about 135 m illion years. The extinction event lasted thousands of years after the meteorite impact and many other living things vanished too. Mammals and birds became the dominan t land animals and be came really successf ul…. ….some g rew to en ormous s izes! Where did the Moa live? ………………………………….... t h e Mo a ? d n i f u o y C an The next extinction…. Some of the animals here at the Zoo are becoming rarer because of human activity. Here are four of them. Pick one and try to find out how the Zoo is trying to save it from extinction? ……………………………………………………………………………… ……………………………………………………………………………… ……………………………………………………………………………… Orangu t an Jaguar i no k Rh c a l B Asian elephant
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