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Teacher Resource to support Student Digital Learning Inquiry Monarto Zoo - Animal Habitats This inquiry focuses on five species at Monarto Zoo, challenging students to consider the physical and emotional needs of the animals and how the zoo provides an environment to ensure these needs are met. Find the Student Digital Inquiry here: www.inquirytable.sa.edu.au/animal-habitats This education resource for schools has been developed through a partnership between DECD Outreach Education and Zoos SA. Outreach Education is a team of seconded teachers based in public organisations. Curriculum Outcomes: Year levels: 4 / 6 / 7 Big ideas: Zoos create environments that resemble natural habitats to support the physical and emotional needs of animals. Animal behaviour and survival is impacted by the habitat in which they exist. Concepts: Habitat, behaviour, environment Curriculum Outcomes: Sustainability Science (Yr 4) - Living things depend on each other and the environment to survive Science (Yr 6) - The growth and survival of living things are affected by physical conditions of their environment - Living things are dependent on matter and energy flows within a larger system. - Describe and predict the effect of environmental changes on individual living things. Science (Yr 7) - Predict the effect of human and environmental changes on interactions between organisms and classify and organise diverse organisms based on observable differences. Inquiry Questions (Notebook): Select 2 different species and give a description of how Monarto Zoo has created enclosures / habitats to cater for their needs. Select 2 species and identify how their needs are the same and different. Give reasons for your response. What things can cause a natural environment to become uninhabitable for animals? How can humans help maintain the natural habitats of wild animals? Prior Knowledge / Engagement Ideas: As a class group, use a world map and identify the location and numbers of the wild animals in this inquiry. (Geography) Select an animal and create a diorama / model of its habitat (ensure 3 elements – food, shelter and water). Students to give reasons for their design choices. Select an animal and write an acrostic poem to describe it. (English) Pre / Post Visit Learning Engagements: Identify the location of Monaro Zoo and map a route from your school to the zoo. Navigate the Monarto Zoo website to familiarise yourself with the features of the zoo. Unpack the meaning of a ‘habitat.’ What constitutes a habitat? (eg. school, classroom, bedroom, house). Use the school grounds and identify the ‘features’ of this habitat (eg. rubbish bins, classroom locations, playgrounds, etc. – why?) Supporting Resources: Lions – The National Geographic declining lions map shows the number of wild lions living in Africa. Discussion: What are the causes of this decline and what can humans do to support the lion population? Glossary: The glossary terms are identified in bold, green font in the inquiry table. acacia tree: A small tree or shrub, part of the legume family, with clusters of small yellow flowers. carnivores: Animals that mainly eat meat. DNA: The material that carries all the information about how a living thing will look and function. endangered: A species considered to be facing a very high risk of extinction in the wild. Extinction: Extinction is the death of the last animal of the species. feline: Related to the cat family. fossils: The naturally preserved remains or traces of ancient life that lived in the past. habituate: To become familiar with and used to a particular place or situation. mammal: An animal that breathes air, has a backbone, and grows hair at some point during its life. All female mammals have glands that can produce milk. Marsupial: A group of mammals that carry their young in a pouch. nocturnal : Animals that are active at night. outcrops: The part of a rock formation that appears above the surface of the surrounding land. prey: An animal that is hunted or killed by another animal for food. pride: A group of lions. Savannah: A large flat area of land with grass and very few trees. Scavengers: Animals that feed on decaying matter. semi-arid: An area that has very little rainfall. vulnerable: A species considered to be facing a high risk of extinction in the wild. The following pages provide details of the inquiry contents for teachers to help guide students in their learning: Features The giraffe is the tallest mammal in the world. The males stand about 5m tall and the females are a little shorter. Giraffes have 2-5 short horns, covered with skin on their heads which can be used to defend themselves. Needs (food / environmental) Giraffes walk slowly unless when they sense danger, and can then flee quickly on their long legs. A giraffe can gallop at 50kph with its neck rocking back and forward to pull its weight forwards. Natural habitat & geographical location Giraffes are found in the dry savannahs of Africa, where they roam among the open plains and woodlands. The giraffe has hairy lips and large eyes, and is always alert for enemies. It has brown patches on its pale coat. Giraffe The giraffe has a massive heart that pumps blood up its long neck. A giraffe weighs over 1000kg and lives for 20-30 years. To stand up from a laying position, the giraffe unfolds its front legs and takes the weight off the legs by swinging its head back and forwards. It repeats this movement until it has enough momentum to get onto its feet. Giraffes usually sleep standing because it is so challenging for them to get up. Giraffes are herbivores, and only eat plants. With its long neck, the giraffe is able to eat leaves from high in the tree. A male giraffe can stretch high up into a tree for food, while the female feeds at shoulder height. Their favourite food is the acacia tree. They use their long tongues (which grow up to 53cm) and canine teeth to strip leaves from the branch. Giraffes don’t drink much water and only need to drink once every few days because they get most of their water from their leafy meals. Giraffes enjoy wide open spaces that allow them to see over a large distance. The habitat for a giraffe needs to be large so that they can move around freely in open space. Threats Giraffes are found in many places, but have almost disappeared from some areas where they once lived, including northern Uganda, western Kenya and north-east Africa. The lion is the main predator for the giraffe, and often attacks the giraffe when it is drinking. When they drink, giraffes spread their front legs apart and lower their necks, putting them in an awkward position. This provides the perfect opportunity for the lion to attack. Human actions also threaten the giraffe. Humans kill giraffes for their skins and meat. The area for the giraffe to live in is getting smaller as humans construct roads and clear the land. This results in giraffes having limited feeding areas and reduces the chance for adequate food sources to grow again. Features The Tasmanian devil is a marsupial, and the females have pouches in which they carry their young. The pouch has four teats so they can feed and protect up to four new born devils. Needs (food / environmental) Devils are carnivores and eat other animals, bones, fur and all. Tasmanian Devil Devils are mostly black with white markings on their rump or chest. Adult male devils are usually bigger than the females and stand around 30cm tall, and weigh up to 12kg. They are scavengers and will eat half-rotten meat and are like natural vacuum cleaners. This helps keep the bush healthy and reduces maggots, which can lead to fly strike in sheep. The head and neck in an adult devil can take up nearly a quarter of their weight because they have powerful jaws to crunch through bones. The devil stores fat in its tail so that its body has something to draw on when there is not much food. If you see a Tasmanian devil with a fat tail, it means it is in good condition. When devils eat they usually make a lot of noise. This is because they want to show the others who is the boss. Tasmanian Devils are nocturnal animals and spend most of the day sleeping in a den or in dense bush. Natural habitat & geographical location Threats Hundreds of years ago, Tasmanian devils lived throughout Australia. We know this because fossils have been found. The early Europeans in Hobart didn't like the Tasmanian Devil and hunted them because the devils ate their chickens and they thought the devils would eat other farm animals too. In 1941 when the devil numbers decreased, the government introduced a law to protect the devil. It is thought they became extinct on the mainland about 400 years ago because the dingo’s wiped them out. As years passed, the devil population increased, but since 1996 there has been a new threat with devils having a Facial Tumour Disease. This reduced the Tasmanian Devil population by 60 per cent. This resulted in their threat status to be upgraded from vulnerable to endangered in 2007. Zoos SA is working with other organisations across Australasia in a captive breeding and release program for the devil. Zoos SA are committed to increasing the devil population until the devil is no longer endangered. Features Lions are the second largest living feline species, after the tiger. They are very social animals and live in groups, called prides. A pride is made up of up to three males, twelve females, and their young. If there is a lot of food and water available, the pride is larger than when there is limited food and water. Lions are also known to attack elephants when there are few food sources available. Natural habitat & geographical location Lions are native to subSaharan Africa. Threats The lion population in Africa has reduced by half since the early 1950s, and now fewer than 21,000 African lions remain in the wild. Young cubs are vulnerable to predation by hyenas, leopards and black-backed jackals and can be trampled by large animals like buffaloes. Cubs begin hunting at 11 months of age, but remain with their mother for at least two years. They live in grasslands and light woodlands of eastern Africa through to the arid areas of the Kalahari Desert. The habitat for lions has declined as human population increases, land is farmed and livestock is being introduced into wider areas. Humans kill the lions to protect their livestock or as retaliation kills for livestock loss. African Lion The pride keeps track of one another with a very strong roar that can be heard up to 8km away. Needs (food / environmental) Lions eat animals such as the wildebeest, impala, zebra, giraffe, buffalo, wild hogs, and sometimes rhinos and hippos. They will also feed on smaller animals such as hares, birds and reptiles. Lions spend up to 16-20 hours a day sleeping or resting, making them the laziest of the big cats. One of their favourite positions is lying on their backs with their feet up in the air or taking a snooze up in a tree. During this time, they can be very affectionate towards one another, rubbing heads, grooming, and purring. If lions have access to water, they will drink it every day, but they can also go 4-5 days without drinking as they get moisture from the stomach contents of their prey. Humans also hunt the lion in bravery rituals, as hunting trophies and for medicinal powers. The lion can also get tick-borne diseases like canine distemper and babesia. Distemper is spread to lions by neighbouring village dogs as well as hyenas. Babesia occurs during droughts, when malnourished prey is vulnerable to disease. The ticks spread to the lions after they kill the sick animal. The combination of distemper and babesia causes a lot of deaths in lion populations. Features Chimpanzees are our closest living relative sharing approximately 98.7% of our DNA. They can show a wide range of emotions including fear, screaming when scared, hugging for comfort, smiling or laughing when happy. Needs (food / environmental) Natural habitat & geographical location Threats Chimpanzees live in social communities of several dozen animals, and can habituate themselves to African rain forests, woodlands, and grasslands. Wild Chimpanzees are found throughout central and western Africa including Sierra Leone, Uganda, Guinea, Democratic Republic of Congo, Cameroon and Tanzania. Chimpanzees are classified as an endangered species with approximately 150,000 to 300,000 chimps remaining in the wild. They face many threats, mainly habitat loss due to logging, mining, palm oil plantations and human population growth. Chimpanzees are also hunted so that their meat and body parts can be sold on the black market for a lot of money. Chimpanzee Chimpanzees are very intelligent and have been Their diet includes insects, eggs, and known to make and use a wide range of tools, meat, but they are generally fruit including rocks as hammers, sticks or grass stems and plant eaters. as fishing devices for termites and ants and leaves as sponges or to build nests. Chimpanzees usually walk on all fours (knucklewalking), but can also stand and walk upright. They can swing from branch to branch in the trees, where they do most of their eating and usually sleep in the trees as well. Chimpanzees shape and use sticks to get insects from their nests or dig out grubs from inside logs. They also use stones to smash open nuts and use leaves as sponges to soak up drinking water. Chimpanzees can even be taught to communicate with some basic human sign language. Humans capture chimpanzees for the illegal wildlife trade, where young chimps are sold as pets for entertainment. As chimpanzees and humans are so similar, they can easily catch human diseases such as Ebola, polio and even the human flu, which can have a big impact on entire chimpanzee groups. Features Yellow-footed rock-wallabies are a part of the kangaroo family and the largest of the rock wallabies. They live in rugged terrain and their feet are designed to grip rock with skin friction rather than dig into soil with large claws. Yellow Footed Rock Wallaby Rock wallabies can make horizontal jumps of up to four metres. Needs (food / environmental) Natural habitat & geographical location Rock-wallabies can be found in rocky The rock-wallabies outcrops and caves in semi-arid are now only country. found in few parts of Australia. The Rock-wallabies feed on grasses, area totals shrubs, bark and fallen leaves. approximately 1,000 square The wallaby is mainly nocturnal, as kilometres. the daytime temperature can sometimes get very hot. They’re usually best seen in the early morning or late afternoon sitting on rocky ledges. They can go for a long time without water as they get it from their food, but if there is water available they will drink it. Size: Length: 50-80cm Tail length: 40-70cm Weight: 3-9kg In South Australia the population is estimated to be around 2,000, while in New South Wales there are as few as 20 to 250 animals remaining. Threats The yellow footed rock wallaby is considered to be in serious danger of extinction, with less than 60 living in the wild. This has been caused by the loss of their habitat with the clearing of native vegetation, weed invasion and changed patterns of fire across the landscape. The natural threats include hunting by foxes and having to compete with livestock, feral goats and rabbits for food. In the past, humans have been a threat as they hunted the rock-wallaby for the fur trade. This is no longer a current threat, but had a big impact on the rock wallaby population.