Relationships Between Black-Legged Kittiwake Nest-Site Characteristics and Susceptibility to Predation by Large Gulls
We quantified the relationship between Black-legged Kittiwake (Rissa tridactyla) nest-site characteristics and risk of predation by Great Black-backed (Larus marinus) and Herring (L. argentatus) Gulls at Gull Island, Newfoundland, Canada, during 1998 and 1999. We monitored kittiwake nesting cliffs t...
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University of California Press
2001
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Online Access: | https://research.library.mun.ca/1702/ https://research.library.mun.ca/1702/1/Relationships_Between_Black-Legged_Kittiwake_Nest-Site_Characteristics_and_Susceptibility_to_Predation_by_Large_Gulls.pdf https://research.library.mun.ca/1702/3/Relationships_Between_Black-Legged_Kittiwake_Nest-Site_Characteristics_and_Susceptibility_to_Predation_by_Large_Gulls.pdf https://doi.org/10.1650/0010-5422(2001)103[0793:RBBLKN]2.0.CO;2 |
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ftmemorialuniv:oai:research.library.mun.ca:1702 2023-10-01T03:55:08+02:00 Relationships Between Black-Legged Kittiwake Nest-Site Characteristics and Susceptibility to Predation by Large Gulls Jones, Ian L. Massaro, Melanie Chardine, John W. 2001-11 application/pdf https://research.library.mun.ca/1702/ https://research.library.mun.ca/1702/1/Relationships_Between_Black-Legged_Kittiwake_Nest-Site_Characteristics_and_Susceptibility_to_Predation_by_Large_Gulls.pdf https://research.library.mun.ca/1702/3/Relationships_Between_Black-Legged_Kittiwake_Nest-Site_Characteristics_and_Susceptibility_to_Predation_by_Large_Gulls.pdf https://doi.org/10.1650/0010-5422(2001)103[0793:RBBLKN]2.0.CO;2 en eng University of California Press https://research.library.mun.ca/1702/1/Relationships_Between_Black-Legged_Kittiwake_Nest-Site_Characteristics_and_Susceptibility_to_Predation_by_Large_Gulls.pdf https://research.library.mun.ca/1702/3/Relationships_Between_Black-Legged_Kittiwake_Nest-Site_Characteristics_and_Susceptibility_to_Predation_by_Large_Gulls.pdf Jones, Ian L. <https://research.library.mun.ca/view/creator_az/Jones=3AIan_L=2E=3A=3A.html> and Massaro, Melanie <https://research.library.mun.ca/view/creator_az/Massaro=3AMelanie=3A=3A.html> and Chardine, John W. <https://research.library.mun.ca/view/creator_az/Chardine=3AJohn_W=2E=3A=3A.html> (2001) Relationships Between Black-Legged Kittiwake Nest-Site Characteristics and Susceptibility to Predation by Large Gulls. Condor, 103 (4). pp. 793-801. ISSN 0010-5422 cc_by_nc QH301 Biology Article PeerReviewed 2001 ftmemorialuniv https://doi.org/10.1650/0010-5422(2001)103[0793:RBBLKN]2.0.CO;2 2023-09-03T06:44:31Z We quantified the relationship between Black-legged Kittiwake (Rissa tridactyla) nest-site characteristics and risk of predation by Great Black-backed (Larus marinus) and Herring (L. argentatus) Gulls at Gull Island, Newfoundland, Canada, during 1998 and 1999. We monitored kittiwake nesting cliffs to identify nest sites attacked by large gulls and compared characteristics of attacked and successful nests among four study plots. We also examined which nest sites were attacked by Herring or Great Black-backed Gulls during calm (#10 km hr21) or windy conditions (.10 km hr21). We found that kittiwake nests on plots with fewer nests were more likely to be attacked by gulls and less likely to fledge young. Nest density and nest location relative to the cliffs’ upper edges significantly affected the risk of gull predation. Breeding success was correlated with nest density and ledge width and differed significantly among plots. Regardless of wind conditions both gull species were more likely to attack nests located on upper sections of cliffs than nests on lower sections. However, during calm conditions, nest sites located on narrow ledges were less likely to be attacked by Great Black-backed Gulls. Our results demonstrate that for kittiwake colonies where predation is an important source of breeding failure, the size of subcolonies and nest density affect the survival of kittiwake offspring. Article in Journal/Newspaper Black-legged Kittiwake Newfoundland rissa tridactyla Memorial University of Newfoundland: Research Repository Canada Gull Island ENVELOPE(-55.315,-55.315,49.533,49.533) |
institution |
Open Polar |
collection |
Memorial University of Newfoundland: Research Repository |
op_collection_id |
ftmemorialuniv |
language |
English |
topic |
QH301 Biology |
spellingShingle |
QH301 Biology Jones, Ian L. Massaro, Melanie Chardine, John W. Relationships Between Black-Legged Kittiwake Nest-Site Characteristics and Susceptibility to Predation by Large Gulls |
topic_facet |
QH301 Biology |
description |
We quantified the relationship between Black-legged Kittiwake (Rissa tridactyla) nest-site characteristics and risk of predation by Great Black-backed (Larus marinus) and Herring (L. argentatus) Gulls at Gull Island, Newfoundland, Canada, during 1998 and 1999. We monitored kittiwake nesting cliffs to identify nest sites attacked by large gulls and compared characteristics of attacked and successful nests among four study plots. We also examined which nest sites were attacked by Herring or Great Black-backed Gulls during calm (#10 km hr21) or windy conditions (.10 km hr21). We found that kittiwake nests on plots with fewer nests were more likely to be attacked by gulls and less likely to fledge young. Nest density and nest location relative to the cliffs’ upper edges significantly affected the risk of gull predation. Breeding success was correlated with nest density and ledge width and differed significantly among plots. Regardless of wind conditions both gull species were more likely to attack nests located on upper sections of cliffs than nests on lower sections. However, during calm conditions, nest sites located on narrow ledges were less likely to be attacked by Great Black-backed Gulls. Our results demonstrate that for kittiwake colonies where predation is an important source of breeding failure, the size of subcolonies and nest density affect the survival of kittiwake offspring. |
format |
Article in Journal/Newspaper |
author |
Jones, Ian L. Massaro, Melanie Chardine, John W. |
author_facet |
Jones, Ian L. Massaro, Melanie Chardine, John W. |
author_sort |
Jones, Ian L. |
title |
Relationships Between Black-Legged Kittiwake Nest-Site Characteristics and Susceptibility to Predation by Large Gulls |
title_short |
Relationships Between Black-Legged Kittiwake Nest-Site Characteristics and Susceptibility to Predation by Large Gulls |
title_full |
Relationships Between Black-Legged Kittiwake Nest-Site Characteristics and Susceptibility to Predation by Large Gulls |
title_fullStr |
Relationships Between Black-Legged Kittiwake Nest-Site Characteristics and Susceptibility to Predation by Large Gulls |
title_full_unstemmed |
Relationships Between Black-Legged Kittiwake Nest-Site Characteristics and Susceptibility to Predation by Large Gulls |
title_sort |
relationships between black-legged kittiwake nest-site characteristics and susceptibility to predation by large gulls |
publisher |
University of California Press |
publishDate |
2001 |
url |
https://research.library.mun.ca/1702/ https://research.library.mun.ca/1702/1/Relationships_Between_Black-Legged_Kittiwake_Nest-Site_Characteristics_and_Susceptibility_to_Predation_by_Large_Gulls.pdf https://research.library.mun.ca/1702/3/Relationships_Between_Black-Legged_Kittiwake_Nest-Site_Characteristics_and_Susceptibility_to_Predation_by_Large_Gulls.pdf https://doi.org/10.1650/0010-5422(2001)103[0793:RBBLKN]2.0.CO;2 |
long_lat |
ENVELOPE(-55.315,-55.315,49.533,49.533) |
geographic |
Canada Gull Island |
geographic_facet |
Canada Gull Island |
genre |
Black-legged Kittiwake Newfoundland rissa tridactyla |
genre_facet |
Black-legged Kittiwake Newfoundland rissa tridactyla |
op_relation |
https://research.library.mun.ca/1702/1/Relationships_Between_Black-Legged_Kittiwake_Nest-Site_Characteristics_and_Susceptibility_to_Predation_by_Large_Gulls.pdf https://research.library.mun.ca/1702/3/Relationships_Between_Black-Legged_Kittiwake_Nest-Site_Characteristics_and_Susceptibility_to_Predation_by_Large_Gulls.pdf Jones, Ian L. <https://research.library.mun.ca/view/creator_az/Jones=3AIan_L=2E=3A=3A.html> and Massaro, Melanie <https://research.library.mun.ca/view/creator_az/Massaro=3AMelanie=3A=3A.html> and Chardine, John W. <https://research.library.mun.ca/view/creator_az/Chardine=3AJohn_W=2E=3A=3A.html> (2001) Relationships Between Black-Legged Kittiwake Nest-Site Characteristics and Susceptibility to Predation by Large Gulls. Condor, 103 (4). pp. 793-801. ISSN 0010-5422 |
op_rights |
cc_by_nc |
op_doi |
https://doi.org/10.1650/0010-5422(2001)103[0793:RBBLKN]2.0.CO;2 |
_version_ |
1778523313054679040 |