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Ingestion of marine debris plastic by the wedge-tailed shearwater Ardenna pacifica in the Great Barrier Reef, Australia
journal contribution
posted on 2017-12-06, 00:00 authored by Krista VerlisKrista Verlis, Marnie CampbellMarnie Campbell, Scott WilsonScott WilsonWe present the first evidence of ingestion of plastic by seabirds from the southern Great Barrier Reef (GBR), Australia. The occurrence of marine debris ingestion in the wedge-tailed shearwater, Ardenna pacifica, on Heron Island was the focus of this preliminary research. Our findings indicate that 21% of surveyed chicks are fed plastic fragments by their parents, having ingested 3.2 fragments on average. The most common colours of ingested plastic fragments were off/white (37.5%) and green (31.3%). Ingested fragments had a mean size of 10.17 ± 4.55 mm and a mean weight of 0.056 ± 0.051 g. Our results indicate that further research is critical to understanding the extent of ingestion, colour preferences, and what impacts ingestion may have on these and other seabird populations in the GBR.
Funding
Category 3 - Industry and Other Research Income
History
Volume
7Issue
2Start Page
244End Page
249Number of Pages
6ISSN
0025-326XLocation
NetherlandsPublisher
ElsevierLanguage
en-ausPeer Reviewed
- Yes
Open Access
- No
External Author Affiliations
Centre for Environmental Management; School of Medical and Applied Sciences (2013- ); TBA Research Institute;Era Eligible
- Yes