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Sökning: id:"swepub:oai:lup.lub.lu.se:187292b8-6a63-44cf-9f3a-0aabcc3fe07a" > Barometer logging r...

LIBRIS Formathandbok  (Information om MARC21)
FältnamnIndikatorerMetadata
00004488naa a2200445 4500
001oai:lup.lub.lu.se:187292b8-6a63-44cf-9f3a-0aabcc3fe07a
003SwePub
008181010s2018 | |||||||||||000 ||eng|
0247 a https://lup.lub.lu.se/record/187292b8-6a63-44cf-9f3a-0aabcc3fe07a2 URI
0247 a https://doi.org/10.1111/jav.018212 DOI
040 a (SwePub)lu
041 a engb eng
042 9 SwePub
072 7a art2 swepub-publicationtype
072 7a ref2 swepub-contenttype
1001 a Sjöberg, Sisselu University of Copenhagen4 aut0 (Swepub:lu)zooe-sls
2451 0a Barometer logging reveals new dimensions of individual songbird migration
264 c 2018-09-17
264 1b Wiley,c 2018
300 a 9 s.
520 a Recent advances in tracking technology are based on the use of miniature sensors for recording new aspects of individual migratory behaviour. In this study, we have used activity data loggers with barometric and temperature sensors to record the flight altitudes as well as ground elevations during stationary periods of migratory songbirds. We tracked one individual of red-backed shrike and one great reed warbler along their autumn migration from Europe to Africa. Both individuals performed their migration stepwise in travel segments and climbed most metres during the passage across the Mediterranean Sea and the Sahara Desert and least metres during the first flight segment in Europe. The great reed warbler reached its highest flight altitude of 3950 m a.s.l. during the travel segment from Europe to west Africa, while the red-backed shrike reached 3650 m a.s.l as maximum flight altitude during its travel segment from Sahel to southern Africa. Both individuals used both lowlands and highlands for resting periods along their migrations. Furthermore, temperature decreased with increasing altitude during migratory flights for both individuals, highlighting the potential to determine flight duration from temperature measurements. Finally, we discuss how barometric data could be used to investigate birds’ responses to changes in air pressure as a cue for departures on migratory flights. This new technique, i.e. using a miniature data logger with barometric pressure sensor to estimate flight altitudes and ground elevations, will open up new avenues for research and importantly advance our understanding on how small birds behave during migratory flights.
650 7a NATURVETENSKAPx Biologix Ekologi0 (SwePub)106112 hsv//swe
650 7a NATURAL SCIENCESx Biological Sciencesx Ecology0 (SwePub)106112 hsv//eng
653 a bird migration
653 a flight altitude
653 a songbirds
7001 a Pedersen, Lykkeu University of Copenhagen4 aut
7001 a Malmiga, Gintarasu State Scientific Institute Nature Research Centre4 aut0 (Swepub:lu)gi5310ma
7001 a Alerstam, Thomasu Lund University,Lunds universitet,Evolutionär ekologi,Biologiska institutionen,Naturvetenskapliga fakulteten,Evolutionary ecology,Department of Biology,Faculty of Science4 aut0 (Swepub:lu)zooe-tal
7001 a Hansson, Bengtu Lund University,Lunds universitet,Evolutionär ekologi,Biologiska institutionen,Naturvetenskapliga fakulteten,Evolutionary ecology,Department of Biology,Faculty of Science4 aut0 (Swepub:lu)ekol-bhn
7001 a Hasselquist, Dennisu Lund University,Lunds universitet,Evolutionär ekologi,Biologiska institutionen,Naturvetenskapliga fakulteten,Evolutionary ecology,Department of Biology,Faculty of Science4 aut0 (Swepub:lu)ekol-dha
7001 a Thorup, Kasperu University of Copenhagen4 aut
7001 a Tøttrup, Anders P.u University of Copenhagen4 aut
7001 a Andersson, Arneu Lund University,Lunds universitet,Evolutionär ekologi,Biologiska institutionen,Naturvetenskapliga fakulteten,Evolutionary ecology,Department of Biology,Faculty of Science4 aut0 (Swepub:lu)zooe-aar
7001 a Bäckman, Johanu Lund University,Lunds universitet,Evolutionär ekologi,Biologiska institutionen,Naturvetenskapliga fakulteten,Evolutionary ecology,Department of Biology,Faculty of Science4 aut0 (Swepub:lu)ekol-jba
7102 a University of Copenhagenb State Scientific Institute Nature Research Centre4 org
7730 t Journal of Avian Biologyd : Wileyg 49:9q 49:9x 0908-8857
8564 u http://dx.doi.org/10.1111/jav.01821y FULLTEXT
8564 8u https://lup.lub.lu.se/record/187292b8-6a63-44cf-9f3a-0aabcc3fe07a
8564 8u https://doi.org/10.1111/jav.01821

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