Field course that addresses problems of biodiversity and conservation in tropical environments. The student participates in field workshops, and designs and conducts their own field project to answer questions related to ecological and biological conservation. Prerequisite: AUBIO 350 or AUENV 350, and consent of the instructors based on successful completion of the selection process. Notes: Credit may be obtained for only one of AUBIO 459 and AUENV 459. Requires payment of additional student instructional support fees. Refer to the Tuition and Fees page in the University Regulations section of the Calendar.