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1 September 2011 Technology on the Move: Recent and Forthcoming Innovations for Tracking Migratory Birds
Eli S. Bridge, Kasper Thorup, Melissa S. Bowlin, Phillip B. Chilson, Robert H. Diehl, René W. Fléron, Phillip Hartl, Kays Roland, Jeffrey F. Kelly, W. Douglas Robinson, Martin Wikelski
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Abstract

Basic questions about the life histories of migratory birds have confounded scientists for generations, yet we are nearing an era of historic discovery as new tracking technologies make it possible to determine the timing and routes of an increasing number of bird migrations. Tracking small flying animals as they travel over continental-scale distances is a difficult logistical and engineering challenge. Although no tracking system works well with all species, improvements to traditional technologies, such as satellite tracking, along with innovations related to global positioning systems, cellular networks, solar geolocation, radar, and information technology are improving our understanding of when and where birds go during their annual cycles and informing numerous scientific disciplines, including evolutionary biology, population ecology, and global change. The recent developments described in this article will help us answer many long-standing questions about animal behavior and life histories.

© 2011 by American Institute of Biological Sciences. All rights reserved. Request permission to photocopy or reproduce article content at the University of California Press's Rights and Permissions Web site at www.ucpressjournals.com/reprintinfo.asp.
Eli S. Bridge, Kasper Thorup, Melissa S. Bowlin, Phillip B. Chilson, Robert H. Diehl, René W. Fléron, Phillip Hartl, Kays Roland, Jeffrey F. Kelly, W. Douglas Robinson, and Martin Wikelski "Technology on the Move: Recent and Forthcoming Innovations for Tracking Migratory Birds," BioScience 61(9), 689-698, (1 September 2011). https://doi.org/10.1525/bio.2011.61.9.7
Published: 1 September 2011
JOURNAL ARTICLE
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KEYWORDS
cellular tracking
geolocators
radar ornithology
satellite transmitter
tracking technology
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