{"id":"W4385766985","doi":"10.1002/ecs2.4643","title":"Peri‐urban systems alter trophic niche size and overlap in sympatric coastal bird species","year":2023,"lang":"en","type":"article","venue":"Ecosphere","topic":"Isotope Analysis in Ecology","field":"Environmental Science","cited_by":11,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Guelph","funders":"Stony Brook University; Waterbird Society; Sigma Xia","keywords":"Trophic level; Ecological niche; Generalist and specialist species; Ecology; Sympatric speciation; Niche; Interspecific competition; Niche segregation; Biology; Foraging; Habitat; Niche differentiation; Urban ecology; Competition (biology)","routes":{"ca_aff":true,"ca_fund":false,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"metacan-v3-hybrid-931329e0061c","candidate_categories":[],"consensus_categories":[],"category_scores_codex":[0.000134848,0.0001409624,0.0001521339,0.0007002962,0.0004272,0.0005211463,0.0001741761,0.0001814131,0.001507484],"category_scores_gemma":[0.0004258397,0.0001729029,0.0001311503,0.0004605572,0.000352359,0.0002601822,0.0005387125,0.0001507067,0.000103541],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003029908,"about_ca_system_score_gemma":0.0001266833,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01003658,"about_ca_topic_score_gemma":0.05262923,"domain_scores_codex":[0.9998827,0.00003057022,0.000007595696,0.00003320871,0.00001904048,0.00002681801],"domain_scores_gemma":[0.9994984,0.00008266422,0.000218564,0.00003864567,0.00006076687,0.0001010598],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00009031124,0.00005207553,0.9906679,0.00001491165,0.00005720387,0.00008124155,0.0003761442,0.0001436018,0.006022406,0.00003539051,0.0001004854,0.002358292],"study_design_scores_gemma":[6.603955e-7,0.000009278623,0.9995403,0.000001185606,0.000002866942,0.00001603098,0.0002445703,0.0000747493,0.00005171712,0.000007806399,0.00005001603,7.196719e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9997893,0.00001613598,0.0000294891,0.000004619341,4.48645e-7,9.622004e-7,0.00003213432,0.00000137632,0.0001255371],"genre_scores_gemma":[0.9998146,0.0000121642,0.00005516142,0.000005609924,9.669227e-7,0.000003180787,0.00004605578,0.000001076433,0.00006127301],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01003658,"threshold_uncertainty_score":0.01995635,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006878783774645428,"score_gpt":0.2007264350306056,"score_spread":0.1938476512559602,"validation_status":"score_only:v0-immature-baseline","note":"Baseline scores from an immature model (maturity gate not passed). Scores rank; they never assert a category."}}