Abstract
A practical course is described that covers the conceptual scope and practical difficulties of biodiversity measurement, especially at the species level. Students were introduced to the value and constraints of biodiversity assessment through the design and implementation of an All Taxa Biodiversity Inventory in 4 ha of Eucalyptus woodland. The course included two initial discussion sessions, three field visits, three laboratory sessions to sort and catalogue specimens and a final discussion. In total, there were 4 hours of discussion, 6 hours in the field and 9 hours of formal laboratory sessions. Student opinion on the approach was canvassed through a questionnaire and the potential advantages and costs in terms of learning were evaluated. Although intensive, the course provided field skills, exposure to the variety and number of organisms in real assemblages and a practical feel for biological diversity that complemented a lecture series. It is well suited to early undergraduate teaching, but can be adapted for high-school classses or more advanced undergraduates. Although this type of holistic exercise requires some bravery on the part of staff, and confidence to let the design evolve under the direction of the students, the pay-off for each student appears to be high.