FLightR: an r package for reconstructing animal paths from solar geolocation loggers. Issue 11 (17th April 2017)

• Record Type: Journal Article
• Authors: Rakhimberdiev, Eldar; Saveliev, Anatoly; Piersma, Theunis; Karagicheva, Julia
• Editors: Golding, Nick
• Is Part Of: Methods in ecology and evolution. Volume 8:Issue 11(2017)
• Page Start: 1482
• Page End: 1487
• Publication Date: 2017-04-17
• Subjects: bird migration -- geolocators -- movement ecology -- solar geolocation -- template fitting -- tracking; Ecology -- Periodicals; Evolution -- Periodicals; 577
• DOI: 10.1111/2041-210X.12765
• Languages: English
• ISSNs: 2041-210X

Abstract

Summary: Solar geolocators are relatively cheap and simple tools which are widely used to study the migration of animals, especially birds. The methods to estimate the geographic positions from the light‐intensity patterns collected by these loggers, however, are still under development. The accurate reconstruction of the annual schedules and movement patterns of individual animals requires analytical methods which provide estimates of daily locations, distances between the locations and the directions of movement, with measures of their uncertainty. The new r package FLight R meets all these requirements. It enables refined and statistically validated estimations of movement patterns of birds. Here, we present main features of this advanced package.