{"id":"W4410025916","doi":"10.1038/s41598-025-99765-4","title":"Origins of Nearctic migratory landbird vagrants recorded in Europe revealed by feather isotopic analysis","year":2025,"lang":"en","type":"article","venue":"Scientific Reports","topic":"Avian ecology and behavior","field":"Environmental Science","cited_by":5,"is_retracted":false,"has_abstract":true,"ca_institutions":"Environment and Climate Change Canada","funders":"Nature; University of St Andrews","keywords":"Nearctic ecozone; Feather; Zoology; Biology; Evolutionary biology; Taxonomy (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":[0.0002067824,0.0001055489,0.0001357561,0.000740385,0.0002118371,0.0002516084,0.0001175116,0.0001293871,0.0006587216],"category_scores_gemma":[0.0002987546,0.00007677739,0.0001060772,0.0004317111,0.0001931008,0.0001536267,0.000277984,0.00009556944,0.0001454301],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0001291067,"about_ca_system_score_gemma":0.00007545652,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.005532207,"about_ca_topic_score_gemma":0.01868446,"domain_scores_codex":[0.9998871,0.00002363358,0.000009679722,0.00004039854,0.00001364302,0.00002557759],"domain_scores_gemma":[0.9997562,0.00003549674,0.0001066556,0.00002668278,0.00003007193,0.00004492136],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00002855935,0.000007285278,0.9941546,0.000004963652,0.00001197412,0.00005290484,0.0002160102,0.00002732442,0.002441366,0.00001515431,0.00002429211,0.003015555],"study_design_scores_gemma":[2.046702e-7,0.000007073726,0.9996692,0.000001903495,0.000001701279,0.00004682098,0.0001276564,0.00001986511,0.00005067086,0.0000023738,0.00007212895,5.010011e-7],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996259,0.0000568796,0.000038617,0.000002524278,7.156433e-7,8.860349e-7,0.00007268847,7.857526e-7,0.0002008762],"genre_scores_gemma":[0.9995044,0.00008030476,0.0001170484,0.000005140855,0.000001924411,0.000001326665,0.0001583289,0.000001148781,0.0001303837],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.005532207,"threshold_uncertainty_score":0.01100004,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.006092323929637136,"score_gpt":0.238448762054937,"score_spread":0.2323564381252998,"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."}}