{"id":"W2229298053","doi":"10.1642/0004-8038(2002)119[0561:psrvit]2.0.co;2","title":"PRIMARY SEX-RATIO VARIATION IN TWO BROOD PARASITIC BIRDS: BROWN-HEADED COWBIRD (MOLOTHRUS ATER) AND COMMON CUCKOO (CUCULUS CANORUS)","year":2002,"lang":"en","type":"article","venue":"The Auk","topic":"Avian ecology and behavior","field":"Environmental Science","cited_by":16,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Manitoba; McMaster University","funders":"","keywords":"Cowbird; Brood parasite; Sex ratio; Biology; Zoology; Cuckoo; Brood; Population; Ecology; Parasitism; Host (biology); Demography","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":[0.0001961391,0.0002391301,0.0002285158,0.0007351156,0.0002330996,0.0002339638,0.0001451523,0.0001862311,0.001599101],"category_scores_gemma":[0.0008367227,0.000157621,0.00009007943,0.0001817323,0.0003064183,0.0001336148,0.0001640113,0.0001844823,0.0002622328],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003030439,"about_ca_system_score_gemma":0.00008935317,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.003291016,"about_ca_topic_score_gemma":0.0124301,"domain_scores_codex":[0.9998184,0.0000409363,0.0000127784,0.00007137702,0.00002993879,0.00002666852],"domain_scores_gemma":[0.9991946,0.0001297713,0.0003490419,0.00004328743,0.0001297387,0.0001537211],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0006678308,0.0001570226,0.7722127,0.00009375442,0.0001344175,0.0002219185,0.00113223,0.00008984018,0.2152268,0.00007132651,0.0001556031,0.009836593],"study_design_scores_gemma":[0.000001887392,0.0001089452,0.9981073,9.737993e-7,0.000006792502,0.00009574155,0.0000721327,0.00004797399,0.001472285,0.000004558704,0.00007947623,0.000001924232],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9996637,0.00005249356,0.00003849484,0.000003028824,0.000001082756,0.000002770259,0.00006484835,0.000002523423,0.0001710731],"genre_scores_gemma":[0.9992926,0.00002826292,0.0001890645,0.00001106896,0.000001805609,0.000005701047,0.0001397686,0.000002902121,0.0003289541],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.003291016,"threshold_uncertainty_score":0.006543696,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01579894660028221,"score_gpt":0.2402351119379598,"score_spread":0.2244361653376776,"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."}}