Written by: Maryanne Venables, Strategic Learning
The “Zoo Animals” went into the tin with the blue lid, while my “Farm Animals” went in the tin with the green lid. The animal kingdom, as I knew it, lived under my bed in Streets ice-cream tins. All were classified, according to contexts developed from the songs, books and experiences of a four-year old. Fast forward to 2012 and, as a Museum Educator, I am delighted to be sharing the topic of Animal Classification with the next generation of biologists, taxonomists or collectors.
Queensland Museum has re-launched Animal Classification into our range of school programs. Bookings are now being taken for Yr 3-7* classes to experience a value-added program to enrich your Museum visit
If the concept of Animal Classification makes you numb, let us please change your mind. School programs are delivered by the Museum Learning team, using real collections to elicit real experiences. This is a valuable option in an increasingly virtual world.
This program primarily responds to Science Understanding descriptors in Australian Curriculum: Science for Yrs 3 and 7, but also addresses Science as a Human Endeavour and Science Inquiry Skills for Yrs 3-7.
So how does classification apply to our lives? You don’t even need to be a collector to use it. We find classification systems everywhere – from libraries to supermarkets. Things that are in some way similar are arranged together for comprehension and convenience.
So how does animal classification apply to our lives? Animals are grouped as part of the process that describes or identifies them down to an individual species. This helps us effectively communicate information about them. Understanding characteristics of a particular species or group can affect our health and welfare, economic growth and ability to effectively manage the conservation of our wildlife.
Dr Karl Kruszelnicki has shared the virtues of the dung beetle since the CSIRO introduced several species to Australia in the late 1960s. The objective was to manage a bi-product of grazing and its impact on fly control (the bi-product that wasn’t destined for our taste buds or footwear). Selected species were introduced to a number of Australian climates and ecosystems resulting in a biological control success story. Our approx 350-400 species of native dung beetle evolved to mostly feed on the smaller, drier, fibrous dung pellets of marsupials.
Other examples of genus-specific relationships are applied in agriculture (both in pollination and pest management). According to the Queensland Department of Agriculture, Fisheries and Forestry, Honeybees add an estimated $4 – 6 billion to Australian agricultural and horticultural industries, annually.
Further examples of identified animal groups have supported medical research. Studies of Tammar Wallaby and other marsupial forms of milk have provided medical researchers with a template for investigating antimicrobial compounds, potentially resistant to “superbugs”.
Examples of animals helping humans can be ‘reciprocated’ in conservation campaigns. Most Queenslanders are aware of the plight of the endangered Northern Hairy-nosed Wombat. Distribution once extended south to the Victorian border. By the 1980s, a drastically reduced population was reportedly (without the advanced surveying methods in use, today) around 35 wombats. A remnant population in Epping Forest National Park (South-West of Mackay, Queensland) was recognised as the last chance to protect this species. Since then, wombat numbers have been carefully monitored and protected, reaching around 138 today. In 2009, the colony was deemed at risk should an environmental disaster such as fire or flood affect the region. To mitigate this, the decision was made to establish a second breeding colony 600km south at Richard Underwood Nature Refuge (near St George, Queensland). Recent reports (May 2012) indicate this second population is stable with the current “snout count” at seven females, three males and three joeys in good condition.
A smaller cousin, the Southern Hairy-nosed Wombat has maintained a conservation status of ‘Least Concern’, although recent reports suggest it, too is affected by similar threats. These include reduced/replaced food plants and possibly toxins from introduced weeds. Relationships determined by the classification of animals can help us to make informed decisions. Are we prepared to learn from the past to determine the future?
* Please note: Secondary school, teachers can also select a Biodiversity and Classification program, which can be tailored to your unit of work by prior arrangement.