INTRODUCTION

Ornithologists have been exploring the possibilities and methodology of tape-recording and archiving animal sounds for many decades. Primatologists, however, have only recently become aware that tape-recordings of primate sound may be just as valuable as traditional scientific specimens such as skins or skeletons, and should be preserved for posterity. Audio recordings should be fully documented, archived and curated to ensure proper care and accessibility. As natural populations disappear, sound archives will become increasingly important.

This article describes how to tape-record non-human primate vocalisations. It provides information on the advantages and disadvantages of various types of equipment, and gives tips for better recordings of primate vocalisations, both in the field and in the zoo. Ornithologists have to deal with very similar problems, and their introductory texts are recommended for further study (e.g. Budney & Grotke, 1997; Kroodsma et al., 1996; see also ‘Internet sites with review texts on recording nature sounds’ at the end of this chapter). Methods and equipment required for sound analysis are not included, as information on that topic has been presented elsewhere (Charif et al., 1995; Hopp et al., 1998).

As a rule, prices for sound equipment go up over the years. Prices for equipment discussed below should only be used as very rough estimates. Retailers' prices differ widely and comparing prices over the Internet before buying is recommended.