Summer Foraging Activity and Movements of Radio-Tagged Common Seals (Phoca vitulina. L.) in the Moray Firth, Scotland
(1) VHF telemetry was used to study summer foraging patterns and movements of three adult common seals (Phoca vitulina L.) in the Moray Firth, Scotland. (2) Seals travelled up to 45 km from their haul-out sites on feeding trips of up to 6 days. Trip duration and foraging range were significantly cor...
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Veröffentlicht in: | The Journal of applied ecology 1990-08, Vol.27 (2), p.492-501 |
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description | (1) VHF telemetry was used to study summer foraging patterns and movements of three adult common seals (Phoca vitulina L.) in the Moray Firth, Scotland. (2) Seals travelled up to 45 km from their haul-out sites on feeding trips of up to 6 days. Trip duration and foraging range were significantly correlated for all seals, although the precise form of this relationship differed between individuals. (3) Harmonic mean analyses showed that at-sea locations were often clumped. Two individuals returned regularly to particular feeding areas, apparently associated with habitats such as rocky reefs and offshore sandbanks. Spatial and temporal variations in the distribution of seals are discussed in relation to their breeding activity and to changes in food availability. |
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Spatial and temporal variations in the distribution of seals are discussed in relation to their breeding activity and to changes in food availability.</description><identifier>ISSN: 0021-8901</identifier><identifier>EISSN: 1365-2664</identifier><identifier>DOI: 10.2307/2404296</identifier><identifier>CODEN: JAPEAI</identifier><language>eng</language><publisher>Oxford: Blackwell Science Publications</publisher><subject>Animal and plant ecology ; Animal, plant and microbial ecology ; Animals ; Autoecology ; Biological and medical sciences ; Breeding ; Commuting ; Fisheries science ; Foraging ; Fundamental and applied biological sciences. Psychology ; Harmonic mean ; Mammalia ; Marine ; Mating behavior ; Phoca vitulina ; Seals ; Seas ; Telemetry ; Vertebrata ; Zoology</subject><ispartof>The Journal of applied ecology, 1990-08, Vol.27 (2), p.492-501</ispartof><rights>Copyright 1990 British Ecological Society</rights><rights>1991 INIST-CNRS</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c407t-c1dae91dc330746ba3ea432d451a98e9d895479ffbc6fbe4f5cdd7fe2838bfad3</citedby></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><linktopdf>$$Uhttps://www.jstor.org/stable/pdf/2404296$$EPDF$$P50$$Gjstor$$H</linktopdf><linktohtml>$$Uhttps://www.jstor.org/stable/2404296$$EHTML$$P50$$Gjstor$$H</linktohtml><link.rule.ids>314,780,784,803,27869,27924,27925,58017,58250</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=19605263$$DView record in Pascal Francis$$Hfree_for_read</backlink></links><search><creatorcontrib>Thompson, Paul M.</creatorcontrib><creatorcontrib>Miller, David</creatorcontrib><title>Summer Foraging Activity and Movements of Radio-Tagged Common Seals (Phoca vitulina. L.) in the Moray Firth, Scotland</title><title>The Journal of applied ecology</title><description>(1) VHF telemetry was used to study summer foraging patterns and movements of three adult common seals (Phoca vitulina L.) in the Moray Firth, Scotland. (2) Seals travelled up to 45 km from their haul-out sites on feeding trips of up to 6 days. Trip duration and foraging range were significantly correlated for all seals, although the precise form of this relationship differed between individuals. (3) Harmonic mean analyses showed that at-sea locations were often clumped. Two individuals returned regularly to particular feeding areas, apparently associated with habitats such as rocky reefs and offshore sandbanks. Spatial and temporal variations in the distribution of seals are discussed in relation to their breeding activity and to changes in food availability.</description><subject>Animal and plant ecology</subject><subject>Animal, plant and microbial ecology</subject><subject>Animals</subject><subject>Autoecology</subject><subject>Biological and medical sciences</subject><subject>Breeding</subject><subject>Commuting</subject><subject>Fisheries science</subject><subject>Foraging</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Harmonic mean</subject><subject>Mammalia</subject><subject>Marine</subject><subject>Mating behavior</subject><subject>Phoca vitulina</subject><subject>Seals</subject><subject>Seas</subject><subject>Telemetry</subject><subject>Vertebrata</subject><subject>Zoology</subject><issn>0021-8901</issn><issn>1365-2664</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>1990</creationdate><recordtype>article</recordtype><sourceid>K30</sourceid><recordid>eNp1kF1rE0EUhoei0FhL_8KAViu4cb52dueyBKNCpGLa6-VkPpIJuzt1ZraQf--UBAqCV-fmOc95z4vQFSVzxknzhQkimJJnaEa5rCsmpXiFZoQwWrWK0HP0JqU9IUTVnM_QtJ6GwUa8DBG2ftziW539k88HDKPBP8OTHeyYEw4O_wbjQ3UP2601eBGGIYx4baFP-ObXLmjAZW3q_QhzvJp_wn7EeWeLIsIBL33Mu894rUPui_gteu3Kor08zQv0sPx6v_here6-_VjcriotSJMrTQ1YRY3m5TEhN8AtCM6MqCmo1irTqlo0yrmNlm5jhau1MY2zrOXtxoHhF-jD0fsYw5_JptwNPmnblww2TKmjdUNJQ0QB3_0D7sMUx5Kto5xSWe7XrFAfj5SOIaVoXfcY_QDx0FHSPZffncov5PXJB0lD7yKM2qcXXElSM8kL9_7I7VMO8b-6vx50jbg</recordid><startdate>19900801</startdate><enddate>19900801</enddate><creator>Thompson, Paul M.</creator><creator>Miller, David</creator><general>Blackwell Science Publications</general><general>Blackwell Science</general><general>Blackwell Scientific Publications</general><scope>IQODW</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>IZSXY</scope><scope>K30</scope><scope>PAAUG</scope><scope>PAWHS</scope><scope>PAWZZ</scope><scope>PAXOH</scope><scope>PBHAV</scope><scope>PBQSW</scope><scope>PBYQZ</scope><scope>PCIWU</scope><scope>PCMID</scope><scope>PCZJX</scope><scope>PDGRG</scope><scope>PDWWI</scope><scope>PETMR</scope><scope>PFVGT</scope><scope>PGXDX</scope><scope>PIHIL</scope><scope>PISVA</scope><scope>PJCTQ</scope><scope>PJTMS</scope><scope>PLCHJ</scope><scope>PMHAD</scope><scope>PNQDJ</scope><scope>POUND</scope><scope>PPLAD</scope><scope>PQAPC</scope><scope>PQCAN</scope><scope>PQCMW</scope><scope>PQEME</scope><scope>PQHKH</scope><scope>PQMID</scope><scope>PQNCT</scope><scope>PQNET</scope><scope>PQSCT</scope><scope>PQSET</scope><scope>PSVJG</scope><scope>PVMQY</scope><scope>PZGFC</scope><scope>7QG</scope><scope>7SN</scope><scope>C1K</scope><scope>F1W</scope><scope>H95</scope><scope>L.G</scope></search><sort><creationdate>19900801</creationdate><title>Summer Foraging Activity and Movements of Radio-Tagged Common Seals (Phoca vitulina. 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Psychology</topic><topic>Harmonic mean</topic><topic>Mammalia</topic><topic>Marine</topic><topic>Mating behavior</topic><topic>Phoca vitulina</topic><topic>Seals</topic><topic>Seas</topic><topic>Telemetry</topic><topic>Vertebrata</topic><topic>Zoology</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Thompson, Paul M.</creatorcontrib><creatorcontrib>Miller, David</creatorcontrib><collection>Pascal-Francis</collection><collection>CrossRef</collection><collection>Periodicals Index Online Segment 30</collection><collection>Periodicals Index Online</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - West</collection><collection>Primary Sources Access (Plan D) - International</collection><collection>Primary Sources Access & Build (Plan A) - MEA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Midwest</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Northeast</collection><collection>Primary Sources Access (Plan D) - Southeast</collection><collection>Primary Sources Access (Plan D) - North Central</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Southeast</collection><collection>Primary Sources Access (Plan D) - South Central</collection><collection>Primary Sources Access & Build (Plan A) - UK / I</collection><collection>Primary Sources Access (Plan D) - Canada</collection><collection>Primary Sources Access (Plan D) - EMEALA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - North Central</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - South Central</collection><collection>Primary Sources Access & Build (Plan A) - International</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - International</collection><collection>Primary Sources Access (Plan D) - West</collection><collection>Periodicals Index Online Segments 1-50</collection><collection>Primary Sources Access (Plan D) - APAC</collection><collection>Primary Sources Access (Plan D) - Midwest</collection><collection>Primary Sources Access (Plan D) - MEA</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - Canada</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - UK / I</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - EMEALA</collection><collection>Primary Sources Access & Build (Plan A) - APAC</collection><collection>Primary Sources Access & Build (Plan A) - Canada</collection><collection>Primary Sources Access & Build (Plan A) - West</collection><collection>Primary Sources Access & Build (Plan A) - EMEALA</collection><collection>Primary Sources Access (Plan D) - Northeast</collection><collection>Primary Sources Access & Build (Plan A) - Midwest</collection><collection>Primary Sources Access & Build (Plan A) - North Central</collection><collection>Primary Sources Access & Build (Plan A) - Northeast</collection><collection>Primary Sources Access & Build (Plan A) - South Central</collection><collection>Primary Sources Access & Build (Plan A) - Southeast</collection><collection>Primary Sources Access (Plan D) - UK / I</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - APAC</collection><collection>Primary Sources Access—Foundation Edition (Plan E) - MEA</collection><collection>Animal Behavior Abstracts</collection><collection>Ecology Abstracts</collection><collection>Environmental Sciences and Pollution Management</collection><collection>ASFA: Aquatic Sciences and Fisheries Abstracts</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) 1: Biological Sciences & Living Resources</collection><collection>Aquatic Science & Fisheries Abstracts (ASFA) Professional</collection><jtitle>The Journal of applied ecology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Thompson, Paul M.</au><au>Miller, David</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Summer Foraging Activity and Movements of Radio-Tagged Common Seals (Phoca vitulina. L.) in the Moray Firth, Scotland</atitle><jtitle>The Journal of applied ecology</jtitle><date>1990-08-01</date><risdate>1990</risdate><volume>27</volume><issue>2</issue><spage>492</spage><epage>501</epage><pages>492-501</pages><issn>0021-8901</issn><eissn>1365-2664</eissn><coden>JAPEAI</coden><abstract>(1) VHF telemetry was used to study summer foraging patterns and movements of three adult common seals (Phoca vitulina L.) in the Moray Firth, Scotland. (2) Seals travelled up to 45 km from their haul-out sites on feeding trips of up to 6 days. Trip duration and foraging range were significantly correlated for all seals, although the precise form of this relationship differed between individuals. (3) Harmonic mean analyses showed that at-sea locations were often clumped. Two individuals returned regularly to particular feeding areas, apparently associated with habitats such as rocky reefs and offshore sandbanks. Spatial and temporal variations in the distribution of seals are discussed in relation to their breeding activity and to changes in food availability.</abstract><cop>Oxford</cop><pub>Blackwell Science Publications</pub><doi>10.2307/2404296</doi><tpages>10</tpages></addata></record> |
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subjects | Animal and plant ecology Animal, plant and microbial ecology Animals Autoecology Biological and medical sciences Breeding Commuting Fisheries science Foraging Fundamental and applied biological sciences. Psychology Harmonic mean Mammalia Marine Mating behavior Phoca vitulina Seals Seas Telemetry Vertebrata Zoology |
title | Summer Foraging Activity and Movements of Radio-Tagged Common Seals (Phoca vitulina. L.) in the Moray Firth, Scotland |
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