Limitations of recreational camera traps for wildlife management and conservation research: A practitioner%26apos;s perspective

作者：Newey Scott; Davidson Paul; Nazir Sajid; Fairhurst Gorry; Verdicchio Fabio; Irvine R Justin; van der Wal Rene

来源：Ambio, 2015, 44(S4): S624-S635.

DOI：10.1007/s13280-015-0713-1

• Camera trap
• Digital innovation
• False negative
• False positive
• Sensors
• Trail camera

The availability of affordable 'recreational' camera traps has dramatically increased over the last decade. We present survey results which show that many conservation practitioners use cheaper 'recreational' units for research rather than more expensive 'professional' equipment. We present our perspective of using two popular models of 'recreational' camera trap for ecological field-based studies. The models used (for > 2 years) presented us with a range of practical problems at all stages of their use including deployment, operation, and data management, which collectively crippled data collection and limited opportunities for quantification of key issues arising. Our experiences demonstrate that prospective users need to have a sufficient understanding of the limitations camera trap technology poses, dimensions we communicate here. While the merits of different camera traps will be study specific, the performance of more expensive 'professional' models may prove more cost-effective in the long-term when using camera traps for research.

• 出版日期2015-11