{"id":"https://openalex.org/W2600105530","doi":"https://doi.org/10.1002/ecy.1828","title":"Improving the assessment of predator functional responses by considering alternate prey and predator interactions","display_name":"Improving the assessment of predator functional responses by considering alternate prey and predator interactions","publication_year":2017,"publication_date":"2017-03-29","ids":{"openalex":"https://openalex.org/W2600105530","doi":"https://doi.org/10.1002/ecy.1828","mag":"2600105530","pmid":"https://pubmed.ncbi.nlm.nih.gov/28369822"},"language":"en","primary_location":{"id":"doi:10.1002/ecy.1828","doi":"https://doi.org/10.1002/ecy.1828","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ecy.1828","pdf_url":null,"source":{"id":"https://openalex.org/S35917800","display_name":"Ecology","issn_l":"0012-9658","issn":["0012-9658","1939-9170"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","cwts-core","dongbi-b","jufo-3","ki-jl-1","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ecology","raw_type":"journal-article"},"volume":null,"type":"article","is_traditional":true,"indexed_in":["crossref","pubmed"],"open_access":{"is_oa":false,"oa_status":"closed","oa_url":null,"any_repository_has_fulltext":false},"authorships":[{"author_position":"first","author":{"id":"https://openalex.org/A5082330305","display_name":"Kevin Chan","orcid":"https://orcid.org/0000-0003-4325-4863","observed_orcids":["https://orcid.org/0000-0003-4325-4863"]},"institutions":[{"id":"https://openalex.org/I662221","display_name":"Trent University","ror":"https://ror.org/03ygmq230","country_code":"CA","type":"education","lineage":["https://openalex.org/I662221"]}],"countries":["CA"],"is_corresponding":true,"raw_author_name":"K. Chan","raw_affiliation_strings":["Department of Biology, Trent University, Peterborough, Ontario, K9J 7B8 Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biology, Trent University, Peterborough, Ontario, K9J 7B8 Canada","institution_ids":["https://openalex.org/I662221"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5090240700","display_name":"Stan A. Boutin","orcid":"https://orcid.org/0000-0001-6317-038X","observed_orcids":["https://orcid.org/0000-0001-6317-038X"]},"institutions":[{"id":"https://openalex.org/I154425047","display_name":"University of Alberta","ror":"https://ror.org/0160cpw27","country_code":"CA","type":"education","lineage":["https://openalex.org/I154425047"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"S. Boutin","raw_affiliation_strings":["Department of Biological Sciences, University of Alberta, Edmonton, Alberta, T6G 2E9 Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biological Sciences, University of Alberta, Edmonton, Alberta, T6G 2E9 Canada","institution_ids":["https://openalex.org/I154425047"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5018889791","display_name":"Thomas John Hossie","orcid":"https://orcid.org/0000-0001-7777-4379","observed_orcids":["https://orcid.org/0000-0001-7777-4379"]},"institutions":[{"id":"https://openalex.org/I662221","display_name":"Trent University","ror":"https://ror.org/03ygmq230","country_code":"CA","type":"education","lineage":["https://openalex.org/I662221"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"T. J. Hossie","raw_affiliation_strings":["Department of Biology, Trent University, Peterborough, Ontario, K9J 7B8 Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biology, Trent University, Peterborough, Ontario, K9J 7B8 Canada","institution_ids":["https://openalex.org/I662221"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5061999736","display_name":"Charles J. Krebs","orcid":"https://orcid.org/0000-0002-2058-2533","observed_orcids":["https://orcid.org/0000-0002-2058-2533"]},"institutions":[{"id":"https://openalex.org/I141945490","display_name":"University of British Columbia","ror":"https://ror.org/03rmrcq20","country_code":"CA","type":"education","lineage":["https://openalex.org/I141945490"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"C. J. Krebs","raw_affiliation_strings":["Department of Zoology, The University of British Columbia, Vancouver, British Columbia, V6T 1Z4 Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Zoology, The University of British Columbia, Vancouver, British Columbia, V6T 1Z4 Canada","institution_ids":["https://openalex.org/I141945490"]}]},{"author_position":"middle","author":{"id":"https://openalex.org/A5047817375","display_name":"Mark O\u2019Donoghue","orcid":"https://orcid.org/0000-0001-7706-6962","observed_orcids":["https://orcid.org/0000-0001-7706-6962"]},"institutions":[],"countries":[],"is_corresponding":false,"raw_author_name":"M. O'Donoghue","raw_affiliation_strings":["Department of Environment, Fish and Wildlife Branch, P.O. Box 310, Mayo, Yukon, Y0B 1M0 Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Environment, Fish and Wildlife Branch, P.O. Box 310, Mayo, Yukon, Y0B 1M0 Canada","institution_ids":[]}]},{"author_position":"last","author":{"id":"https://openalex.org/A5007748122","display_name":"Dennis L. Murray","orcid":"https://orcid.org/0000-0002-5710-042X","observed_orcids":["https://orcid.org/0000-0002-5710-042X"]},"institutions":[{"id":"https://openalex.org/I662221","display_name":"Trent University","ror":"https://ror.org/03ygmq230","country_code":"CA","type":"education","lineage":["https://openalex.org/I662221"]}],"countries":["CA"],"is_corresponding":false,"raw_author_name":"D. L. Murray","raw_affiliation_strings":["Department of Biology, Trent University, Peterborough, Ontario, K9J 7B8 Canada"],"raw_orcid":null,"affiliations":[{"raw_affiliation_string":"Department of Biology, Trent University, Peterborough, Ontario, K9J 7B8 Canada","institution_ids":["https://openalex.org/I662221"]}]}],"institutions":[],"countries_distinct_count":1,"institutions_distinct_count":3,"corresponding_author_ids":["https://openalex.org/A5082330305"],"corresponding_institution_ids":["https://openalex.org/I662221"],"apc_list":{"value":3970,"currency":"USD","value_usd":3970},"apc_paid":null,"fwci":2.3057,"has_fulltext":false,"cited_by_count":59,"citation_normalized_percentile":{"value":0.86736775,"is_in_top_1_percent":false,"is_in_top_10_percent":false},"cited_by_percentile_year":{"min":88,"max":100},"biblio":{"volume":"98","issue":"7","first_page":"1787","last_page":"1796"},"is_retracted":false,"is_paratext":false,"is_xpac":false,"primary_topic":{"id":"https://openalex.org/T10199","display_name":"Wildlife Ecology and Conservation","score":0.7314000129699707,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},"topics":[{"id":"https://openalex.org/T10199","display_name":"Wildlife Ecology and Conservation","score":0.7314000129699707,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T11913","display_name":"Animal Ecology and Behavior Studies","score":0.22949999570846558,"subfield":{"id":"https://openalex.org/subfields/2303","display_name":"Ecology"},"field":{"id":"https://openalex.org/fields/23","display_name":"Environmental Science"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}},{"id":"https://openalex.org/T10482","display_name":"Mathematical and Theoretical Epidemiology and Ecology Models","score":0.0333000011742115,"subfield":{"id":"https://openalex.org/subfields/2604","display_name":"Applied Mathematics"},"field":{"id":"https://openalex.org/fields/26","display_name":"Mathematics"},"domain":{"id":"https://openalex.org/domains/3","display_name":"Physical Sciences"}}],"keywords":[{"id":"https://openalex.org/keywords/predator-functional-response","display_name":"predator functional response","score":0.9789999723434448},{"id":"https://openalex.org/keywords/alternative-prey","display_name":"alternative prey","score":0.949999988079071},{"id":"https://openalex.org/keywords/canada-lynx","display_name":"Canada lynx","score":0.8270000219345093},{"id":"https://openalex.org/keywords/coyote","display_name":"coyote","score":0.9769999980926514},{"id":"https://openalex.org/keywords/snowshoe-hare","display_name":"snowshoe hare","score":0.8500000238418579},{"id":"https://openalex.org/keywords/red-squirrel","display_name":"Sciurus vulgaris","score":0.9210000038146973},{"id":"https://openalex.org/keywords/prey-refuge","display_name":"prey refuge","score":0.5090000033378601},{"id":"https://openalex.org/keywords/satiation","display_name":"satiation","score":0.6449999809265137},{"id":"https://openalex.org/keywords/predator-prey-interactions","display_name":"predator-prey interactions","score":0.7260000109672546}],"concepts":[{"id":"https://openalex.org/C96857902","wikidata":"https://www.wikidata.org/wiki/Q2138108","display_name":"Predator","level":3,"score":0.9391409754753113},{"id":"https://openalex.org/C188382862","wikidata":"https://www.wikidata.org/wiki/Q170430","display_name":"Predation","level":2,"score":0.7961326837539673},{"id":"https://openalex.org/C18903297","wikidata":"https://www.wikidata.org/wiki/Q7150","display_name":"Ecology","level":1,"score":0.6729956865310669},{"id":"https://openalex.org/C110201527","wikidata":"https://www.wikidata.org/wiki/Q5508845","display_name":"Functional response","level":4,"score":0.6473879218101501},{"id":"https://openalex.org/C173656711","wikidata":"https://www.wikidata.org/wiki/Q19067","display_name":"Apex predator","level":3,"score":0.5194599032402039},{"id":"https://openalex.org/C86803240","wikidata":"https://www.wikidata.org/wiki/Q420","display_name":"Biology","level":0,"score":0.44727757573127747}],"mesh":[{"descriptor_ui":"D000818","descriptor_name":"Animals","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011157","descriptor_name":"Population Dynamics","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D011235","descriptor_name":"Predatory Behavior","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D012589","descriptor_name":"Sciuridae","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D017753","descriptor_name":"Ecosystem","qualifier_ui":null,"qualifier_name":null,"is_major_topic":true},{"descriptor_ui":"D034621","descriptor_name":"Hares","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D046008","descriptor_name":"Lynx","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false},{"descriptor_ui":"D046029","descriptor_name":"Coyotes","qualifier_ui":null,"qualifier_name":null,"is_major_topic":false}],"locations_count":2,"locations":[{"id":"doi:10.1002/ecy.1828","doi":"https://doi.org/10.1002/ecy.1828","is_oa":false,"landing_page_url":"https://doi.org/10.1002/ecy.1828","pdf_url":null,"source":{"id":"https://openalex.org/S35917800","display_name":"Ecology","issn_l":"0012-9658","issn":["0012-9658","1939-9170"],"is_oa":false,"is_in_doaj":false,"is_core":true,"listed_in":["abdc-a","cwts-core","dongbi-b","jufo-3","ki-jl-1","medline","norway-2","poland-200","russia-white-list-1","vabb-shw"],"host_organization":"https://openalex.org/P4310320595","host_organization_name":"Wiley","host_organization_lineage":["https://openalex.org/P4310320595"],"host_organization_lineage_names":["Wiley"],"type":"journal"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ecology","raw_type":"journal-article"},{"id":"pmid:28369822","doi":null,"is_oa":false,"landing_page_url":"https://pubmed.ncbi.nlm.nih.gov/28369822","pdf_url":null,"source":{"id":"https://openalex.org/S4306525036","display_name":"PubMed","issn_l":null,"issn":null,"is_oa":false,"is_in_doaj":false,"is_core":false,"listed_in":[],"host_organization":"https://openalex.org/I1299303238","host_organization_name":"National Institutes of Health","host_organization_lineage":["https://openalex.org/I1299303238"],"host_organization_lineage_names":[],"type":"repository"},"license":null,"license_id":null,"version":"publishedVersion","is_accepted":true,"is_published":true,"raw_source_name":"Ecology","raw_type":"Journal Article"}],"best_oa_location":null,"sustainable_development_goals":[],"study_designs":[],"awards":[],"funders":[{"id":"https://openalex.org/F4320306903","display_name":"Chesapeake Research Consortium","ror":"https://ror.org/00f2ymb10"},{"id":"https://openalex.org/F4320334593","display_name":"Natural Sciences and Engineering Research Council of Canada","ror":"https://ror.org/01h531d29"}],"has_content":{"pdf":false,"grobid_xml":false},"content_urls":null,"referenced_works_count":56,"referenced_works":["https://openalex.org/W32175690","https://openalex.org/W167960272","https://openalex.org/W257252152","https://openalex.org/W1481138005","https://openalex.org/W1764597926","https://openalex.org/W1968302182","https://openalex.org/W1969027200","https://openalex.org/W1983173496","https://openalex.org/W1988877988","https://openalex.org/W1992808937","https://openalex.org/W1996386444","https://openalex.org/W1997297480","https://openalex.org/W2004728046","https://openalex.org/W2009435671","https://openalex.org/W2010576720","https://openalex.org/W2016641611","https://openalex.org/W2021265043","https://openalex.org/W2028568622","https://openalex.org/W2032839068","https://openalex.org/W2033546573","https://openalex.org/W2047281170","https://openalex.org/W2049194842","https://openalex.org/W2050582135","https://openalex.org/W2052125279","https://openalex.org/W2058023368","https://openalex.org/W2060852353","https://openalex.org/W2061879675","https://openalex.org/W2063257637","https://openalex.org/W2067246039","https://openalex.org/W2067749210","https://openalex.org/W2084353112","https://openalex.org/W2084621533","https://openalex.org/W2085929821","https://openalex.org/W2089390791","https://openalex.org/W2090599447","https://openalex.org/W2095395057","https://openalex.org/W2103701799","https://openalex.org/W2104925990","https://openalex.org/W2112507765","https://openalex.org/W2127384753","https://openalex.org/W2131915744","https://openalex.org/W2132246068","https://openalex.org/W2139669407","https://openalex.org/W2139827638","https://openalex.org/W2139983189","https://openalex.org/W2167797675","https://openalex.org/W2172222153","https://openalex.org/W2290315789","https://openalex.org/W2326395687","https://openalex.org/W2403079112","https://openalex.org/W2582743722","https://openalex.org/W4213112051","https://openalex.org/W4232610721","https://openalex.org/W4236902498","https://openalex.org/W4388331901","https://openalex.org/W7073840655"],"related_works":["https://openalex.org/W1499247386","https://openalex.org/W4233887507","https://openalex.org/W2086946011","https://openalex.org/W2050582135","https://openalex.org/W4367174973","https://openalex.org/W4387300445","https://openalex.org/W3033051025","https://openalex.org/W2067110756","https://openalex.org/W2585918281","https://openalex.org/W2003536302"],"abstract_inverted_index":{"To":[0],"improve":[1],"understanding":[2],"of":[3,9,58,71,117,165,182,240],"the":[4,56,128,173,220,247,258,270],"complex":[5],"and":[6,24,39,80,92,146,152,167,172,180,224,256,264],"variable":[7,230],"patterns":[8],"predator":[10,25,34,155,221,226,262],"foraging":[11,84],"behavior":[12,263],"in":[13,46,99,111,253,267],"natural":[14,101,193,254],"systems,":[15],"it":[16],"is":[17,115],"critical":[18],"to":[19,42,109,133,242,260,269],"determine":[20],"how":[21],"density-dependent":[22],"predation":[23,198,265],"hunting":[26],"success":[27],"are":[28,210],"mediated":[29],"by":[30,154,162,170],"alternate":[31,59,93],"prey":[32,60,98,124,206,209,234,244],"or":[33,61,138,212],"interference.":[35],"Despite":[36],"considerable":[37],"theory":[38],"debate":[40],"seeking":[41],"place":[43],"predator-prey":[44,65,194,251],"interactions":[45,63,148,252],"a":[47,100,105,122,192,229],"more":[48],"realistic":[49],"context,":[50],"few":[51],"empirical":[52,189],"studies":[53],"have":[54],"quantified":[55],"role":[57,231],"intraspecific":[62],"on":[64,85,121,141],"dynamics.":[66],"We":[67,157],"assessed":[68],"functional":[69,222,238],"responses":[70,239],"two":[72],"similarly":[73],"sized,":[74],"sympatric":[75],"carnivores,":[76],"lynx":[77],"(Lynx":[78],"canadensis)":[79],"coyotes":[81],"(Canis":[82],"latrans),":[83],"common":[86],"primary":[87],"(snowshoe":[88],"hares;":[89],"Lepus":[90],"americanus)":[91],"(red":[94],"squirrels;":[95],"Tamiasciurus":[96],"hudsonicus)":[97],"system.":[102],"Lynx":[103],"exhibited":[104],"hyperbolic":[106],"prey-dependent":[107],"response":[108,130],"changes":[110],"hare":[112,142],"density,":[113],"which":[114],"characteristic":[116],"predators":[118,176,241],"relying":[119],"primarily":[120],"single":[123],"species.":[125],"In":[126],"contrast,":[127],"lynx-squirrel":[129],"was":[131],"found":[132],"be":[134,202],"linear":[135,151],"ratio":[136],"dependent,":[137],"inversely":[139],"dependent":[140],"density.":[143,156],"The":[144],"coyote-hare":[145],"coyote-squirrel":[147],"also":[149],"were":[150],"influenced":[153],"explain":[158],"these":[159],"novel":[160],"results":[161],"apparent":[163],"use":[164],"spatial":[166],"temporal":[168],"refuges":[169],"prey,":[171],"likelihood":[174],"that":[175,196],"commonly":[177],"experience":[178],"interference":[179,216,227],"lack":[181],"satiation":[183],"when":[184,208],"foraging.":[185],"Our":[186],"study":[187],"provides":[188],"support":[190],"from":[191],"system":[195],"(1)":[197],"rate":[199,266],"may":[200,218],"not":[201],"limited":[203],"at":[204],"high":[205],"densities":[207],"small":[211],"rarely":[213],"captured;":[214],"(2)":[215],"competition":[217],"influence":[219],"response;":[223],"(3)":[225],"has":[228],"across":[232],"different":[233,243],"types.":[235],"Ultimately,":[236],"distinct":[237],"types":[245],"illustrates":[246],"complexity":[248],"associated":[249],"with":[250],"systems":[255],"highlights":[257],"need":[259],"investigate":[261],"relation":[268],"broader":[271],"ecological":[272],"community.":[273]},"counts_by_year":[{"year":2026,"cited_by_count":2},{"year":2025,"cited_by_count":5},{"year":2024,"cited_by_count":5},{"year":2023,"cited_by_count":7},{"year":2022,"cited_by_count":6},{"year":2021,"cited_by_count":22},{"year":2020,"cited_by_count":4},{"year":2019,"cited_by_count":6},{"year":2018,"cited_by_count":1},{"year":2017,"cited_by_count":1}],"updated_date":"2026-11-10T11:39:43.021295","created_date":"2017-04-07T00:00:00"}