The frequency of ingested plastic debris and its effects on body condition of short-tailed shearwater ( Puffinus tenuirostris ) pre-fledging chicks in Tasmania, Australia
In recent years, there have been increasing reports of ingestion of marine plastic debris in seabirds. Our aim wasto assess the frequency and effects of ingested plastic debris in pre-fledging Short-tailed Shearwaters ( Puffinus tenuirostris )in Tasmania. We conducted necropsies of 171 Shearwater ch...
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Online Access: | https://doi.org/10.1071/MU13086 http://ecite.utas.edu.au/98341 |
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ftunivtasecite:oai:ecite.utas.edu.au:98341 2023-05-15T18:03:44+02:00 The frequency of ingested plastic debris and its effects on body condition of short-tailed shearwater ( Puffinus tenuirostris ) pre-fledging chicks in Tasmania, Australia Cousin, HR Auman, HJ Alderman, R Virtue, P 2015 https://doi.org/10.1071/MU13086 http://ecite.utas.edu.au/98341 en eng CSIRO Publishing http://dx.doi.org/10.1071/MU13086 Cousin, HR and Auman, HJ and Alderman, R and Virtue, P, The frequency of ingested plastic debris and its effects on body condition of short-tailed shearwater ( Puffinus tenuirostris ) pre-fledging chicks in Tasmania, Australia, Emu, 115, (1) pp. 6-11. ISSN 0158-4197 (2015) [Refereed Article] http://ecite.utas.edu.au/98341 Biological Sciences Zoology Animal Physiological Ecology Refereed Article PeerReviewed 2015 ftunivtasecite https://doi.org/10.1071/MU13086 2019-12-13T22:00:26Z In recent years, there have been increasing reports of ingestion of marine plastic debris in seabirds. Our aim wasto assess the frequency and effects of ingested plastic debris in pre-fledging Short-tailed Shearwaters ( Puffinus tenuirostris )in Tasmania. We conducted necropsies of 171 Shearwater chicks, confiscated after illegal poaching, to determine thepresence of plastic debris in the proventriculus and ventriculus. We also examined whether there was a correlation betweenbody condition (based on body mass and fat-scores) and quantity of plastic ingested (by count and weight). We recorded 1032ingested plastic particles, consisting of industrial plastic (31%) and user plastic (69%). Most of the Shearwater chicks (96%)contained plastic debris with a mean of 148.1 mgper bird (s.e. 8.1). Most plastic was found in the ventriculus. Light-colouredplastic dominated (63.8%), with the rest medium (22.1%) and dark (14.1%) plastics. We found that total mass of ingestedplastic was not significantly related to body condition, or fat-scores or mass individually. Our study highlights the prevalenceof plastic pollution in apparently healthy Shearwater chicks and underscores concern regarding the effects of increasingmarine pollution on a global scale. Article in Journal/Newspaper Puffinus tenuirostris eCite UTAS (University of Tasmania) Emu - Austral Ornithology 115 1 6 11 |
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eCite UTAS (University of Tasmania) |
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ftunivtasecite |
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English |
topic |
Biological Sciences Zoology Animal Physiological Ecology |
spellingShingle |
Biological Sciences Zoology Animal Physiological Ecology Cousin, HR Auman, HJ Alderman, R Virtue, P The frequency of ingested plastic debris and its effects on body condition of short-tailed shearwater ( Puffinus tenuirostris ) pre-fledging chicks in Tasmania, Australia |
topic_facet |
Biological Sciences Zoology Animal Physiological Ecology |
description |
In recent years, there have been increasing reports of ingestion of marine plastic debris in seabirds. Our aim wasto assess the frequency and effects of ingested plastic debris in pre-fledging Short-tailed Shearwaters ( Puffinus tenuirostris )in Tasmania. We conducted necropsies of 171 Shearwater chicks, confiscated after illegal poaching, to determine thepresence of plastic debris in the proventriculus and ventriculus. We also examined whether there was a correlation betweenbody condition (based on body mass and fat-scores) and quantity of plastic ingested (by count and weight). We recorded 1032ingested plastic particles, consisting of industrial plastic (31%) and user plastic (69%). Most of the Shearwater chicks (96%)contained plastic debris with a mean of 148.1 mgper bird (s.e. 8.1). Most plastic was found in the ventriculus. Light-colouredplastic dominated (63.8%), with the rest medium (22.1%) and dark (14.1%) plastics. We found that total mass of ingestedplastic was not significantly related to body condition, or fat-scores or mass individually. Our study highlights the prevalenceof plastic pollution in apparently healthy Shearwater chicks and underscores concern regarding the effects of increasingmarine pollution on a global scale. |
format |
Article in Journal/Newspaper |
author |
Cousin, HR Auman, HJ Alderman, R Virtue, P |
author_facet |
Cousin, HR Auman, HJ Alderman, R Virtue, P |
author_sort |
Cousin, HR |
title |
The frequency of ingested plastic debris and its effects on body condition of short-tailed shearwater ( Puffinus tenuirostris ) pre-fledging chicks in Tasmania, Australia |
title_short |
The frequency of ingested plastic debris and its effects on body condition of short-tailed shearwater ( Puffinus tenuirostris ) pre-fledging chicks in Tasmania, Australia |
title_full |
The frequency of ingested plastic debris and its effects on body condition of short-tailed shearwater ( Puffinus tenuirostris ) pre-fledging chicks in Tasmania, Australia |
title_fullStr |
The frequency of ingested plastic debris and its effects on body condition of short-tailed shearwater ( Puffinus tenuirostris ) pre-fledging chicks in Tasmania, Australia |
title_full_unstemmed |
The frequency of ingested plastic debris and its effects on body condition of short-tailed shearwater ( Puffinus tenuirostris ) pre-fledging chicks in Tasmania, Australia |
title_sort |
frequency of ingested plastic debris and its effects on body condition of short-tailed shearwater ( puffinus tenuirostris ) pre-fledging chicks in tasmania, australia |
publisher |
CSIRO Publishing |
publishDate |
2015 |
url |
https://doi.org/10.1071/MU13086 http://ecite.utas.edu.au/98341 |
genre |
Puffinus tenuirostris |
genre_facet |
Puffinus tenuirostris |
op_relation |
http://dx.doi.org/10.1071/MU13086 Cousin, HR and Auman, HJ and Alderman, R and Virtue, P, The frequency of ingested plastic debris and its effects on body condition of short-tailed shearwater ( Puffinus tenuirostris ) pre-fledging chicks in Tasmania, Australia, Emu, 115, (1) pp. 6-11. ISSN 0158-4197 (2015) [Refereed Article] http://ecite.utas.edu.au/98341 |
op_doi |
https://doi.org/10.1071/MU13086 |
container_title |
Emu - Austral Ornithology |
container_volume |
115 |
container_issue |
1 |
container_start_page |
6 |
op_container_end_page |
11 |
_version_ |
1766174733335789568 |