For each course students may find that there are additional costs. These may be with regard to the specific clothing, materials or equipment required, depending on their subject area. Some courses provide opportunities for students to undertake field work or field trips. Where these are compulsory, the cost for the travel, accommodation and meals may be covered by the University and so is included in the fee. Where these are optional students will normally (unless stated otherwise) be required to pay their own transportation, accommodation and meal costs. With regards to text books, the University provides students who enrol with a comprehensive reading list and our extensive library holds either material or virtual versions of the core texts that students are required to read. However, students may prefer to purchase some of these for themselves and will therefore be responsible for this cost. Students who opt to undertake a field trip overseas will be expected to cover transport costs (including flight costs). These costs will vary depending on the location of the field trip. Accommodation and meals at the field sites are fully funded by the University. Students may be required to pay for overnight stays, local travel and food close to the destination if their flights arrive the day before the team are scheduled to meet. Students may bring personal items of clothing and travel equipment, some of which may be specialised for the environment they are travelling to, and recommended medicines and travel toiletries such as anti-malaria medication, vaccinations, insect repellent and sunscreen. These costs will depend on what you choose to bring.