Analysis of the timing and pattern of emergence of the pipistrelle bat ( Pipistrellus pipistrettus)
This paper describes and compares methods for measuring the time of emergence and the pattern of emergence of Pipistrellus pipistrellus from its summer nursery roost. The time of first emergence was a poor statistic with which to describe the emergence time of the whole roost compared with either th...
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Language: | English |
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Wiley
1987
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crwiley:10.1111/j.1469-7998.1987.tb01533.x 2024-06-02T08:13:20+00:00 Analysis of the timing and pattern of emergence of the pipistrelle bat ( Pipistrellus pipistrettus) BULLOCK, D. J. COMBES, B. A. EALES, L. A. PRITCHARD, J. S. 1987 http://dx.doi.org/10.1111/j.1469-7998.1987.tb01533.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1469-7998.1987.tb01533.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-7998.1987.tb01533.x https://zslpublications.onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-7998.1987.tb01533.x en eng Wiley http://onlinelibrary.wiley.com/termsAndConditions#vor Journal of Zoology volume 211, issue 2, page 267-274 ISSN 0952-8369 1469-7998 journal-article 1987 crwiley https://doi.org/10.1111/j.1469-7998.1987.tb01533.x 2024-05-03T11:54:11Z This paper describes and compares methods for measuring the time of emergence and the pattern of emergence of Pipistrellus pipistrellus from its summer nursery roost. The time of first emergence was a poor statistic with which to describe the emergence time of the whole roost compared with either the median or mean emergence times. ‘Outburst activity’, whereby bats cluster in their emergence, can be recorded by counting the emergence rate per second. Using the log survivor function, clustering during emergence can be quantified. The degree of clustering appeared to be positively related to the total number of bats emerging from the roost. Article in Journal/Newspaper Pipistrellus pipistrellus Wiley Online Library Journal of Zoology 211 2 267 274 |
institution |
Open Polar |
collection |
Wiley Online Library |
op_collection_id |
crwiley |
language |
English |
description |
This paper describes and compares methods for measuring the time of emergence and the pattern of emergence of Pipistrellus pipistrellus from its summer nursery roost. The time of first emergence was a poor statistic with which to describe the emergence time of the whole roost compared with either the median or mean emergence times. ‘Outburst activity’, whereby bats cluster in their emergence, can be recorded by counting the emergence rate per second. Using the log survivor function, clustering during emergence can be quantified. The degree of clustering appeared to be positively related to the total number of bats emerging from the roost. |
format |
Article in Journal/Newspaper |
author |
BULLOCK, D. J. COMBES, B. A. EALES, L. A. PRITCHARD, J. S. |
spellingShingle |
BULLOCK, D. J. COMBES, B. A. EALES, L. A. PRITCHARD, J. S. Analysis of the timing and pattern of emergence of the pipistrelle bat ( Pipistrellus pipistrettus) |
author_facet |
BULLOCK, D. J. COMBES, B. A. EALES, L. A. PRITCHARD, J. S. |
author_sort |
BULLOCK, D. J. |
title |
Analysis of the timing and pattern of emergence of the pipistrelle bat ( Pipistrellus pipistrettus) |
title_short |
Analysis of the timing and pattern of emergence of the pipistrelle bat ( Pipistrellus pipistrettus) |
title_full |
Analysis of the timing and pattern of emergence of the pipistrelle bat ( Pipistrellus pipistrettus) |
title_fullStr |
Analysis of the timing and pattern of emergence of the pipistrelle bat ( Pipistrellus pipistrettus) |
title_full_unstemmed |
Analysis of the timing and pattern of emergence of the pipistrelle bat ( Pipistrellus pipistrettus) |
title_sort |
analysis of the timing and pattern of emergence of the pipistrelle bat ( pipistrellus pipistrettus) |
publisher |
Wiley |
publishDate |
1987 |
url |
http://dx.doi.org/10.1111/j.1469-7998.1987.tb01533.x https://api.wiley.com/onlinelibrary/tdm/v1/articles/10.1111%2Fj.1469-7998.1987.tb01533.x https://onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-7998.1987.tb01533.x https://zslpublications.onlinelibrary.wiley.com/doi/pdf/10.1111/j.1469-7998.1987.tb01533.x |
genre |
Pipistrellus pipistrellus |
genre_facet |
Pipistrellus pipistrellus |
op_source |
Journal of Zoology volume 211, issue 2, page 267-274 ISSN 0952-8369 1469-7998 |
op_rights |
http://onlinelibrary.wiley.com/termsAndConditions#vor |
op_doi |
https://doi.org/10.1111/j.1469-7998.1987.tb01533.x |
container_title |
Journal of Zoology |
container_volume |
211 |
container_issue |
2 |
container_start_page |
267 |
op_container_end_page |
274 |
_version_ |
1800736793025314816 |