{"id":"W2178643894","doi":"10.1642/0004-8038(2005)122[0246:calroo]2.0.co;2","title":"CALCIUM AVAILABILITY LIMITS REPRODUCTIVE OUTPUT OF TREE SWALLOWS (TACHYCINETA BICOLOR) IN A NONACIDIFIED LANDSCAPE","year":2005,"lang":"en","type":"article","venue":"The Auk","topic":"Avian ecology and behavior","field":"Environmental Science","cited_by":12,"is_retracted":false,"has_abstract":true,"ca_institutions":"University of Northern British Columbia","funders":"Natural Sciences and Engineering Research Council of Canada; BC Hydro; University of Northern British Columbia","keywords":"Biology; Insectivore; Calcium; Reproduction; Nest (protein structural motif); Seasonal breeder; Eggshell; Avian clutch size; Zoology; Ecology; Animal science; Predation; Internal medicine","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":false,"about_ca":false,"invisible_to_affiliation_only":false},"retraction":null,"screen":null,"direct_labels":[],"prediction":{"model_version":"codex-gemma-dda1882f352a","candidate_categories":["insufficient_payload"],"consensus_categories":["insufficient_payload"],"category_scores_codex":[0.0005833465,0.0001057717,0.000174558,0.00002403405,0.00005917057,0.000003514465,0.0003105387,0.00008224301,0.001776217],"category_scores_gemma":[0.00009179661,0.00007169385,0.00005007055,0.0002019388,0.0003007228,0.0001072567,0.0001295432,0.000179112,0.0009038147],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.00008093109,"about_ca_system_score_gemma":0.00001190039,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.0001015922,"about_ca_topic_score_gemma":0.00210653,"domain_scores_codex":[0.9989551,0.0001135358,0.0002381047,0.0003274133,0.0001367551,0.0002290499],"domain_scores_gemma":[0.9992653,0.00007568498,0.00008563601,0.0005280531,0.000006912052,0.00003847641],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.0001043282,0.0003512427,0.9759102,0.000002561335,0.000005734447,0.000003998173,0.001218115,0.0002998262,0.01028271,0.000008761024,0.001532333,0.01028019],"study_design_scores_gemma":[0.0003550426,0.00009066826,0.9863892,0.00000262779,0.00001901522,0.0000045148,0.0001138659,0.000104214,0.01119917,0.00008464449,0.001550274,0.00008676853],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9866662,0.00004328065,0.000008568805,0.002063953,0.00006892465,0.0002953793,0.000004130713,0.00001901278,0.01083052],"genre_scores_gemma":[0.9941521,0.000004093863,0.0001935197,0.0001762957,0.00005519529,0.00002568327,0.000002454078,0.00000682902,0.005383846],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01047899,"threshold_uncertainty_score":0.9998741,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.02895972308443963,"score_gpt":0.257836770383145,"score_spread":0.2288770472987053,"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."}}