{"id":"W2512822554","doi":"10.22621/cfn.v130i2.1832","title":"Harlequin Ducks (<i>Histrionicus histrionicus</i>) Scavenge Sea Urchin Fragments from Foraging Sea Otters (<i>Enhydra lutris</i>)","year":2016,"lang":"en","type":"article","venue":"The Canadian Field-Naturalist","topic":"Marine and coastal plant biology","field":"Earth and Planetary Sciences","cited_by":2,"is_retracted":false,"has_abstract":true,"ca_institutions":"Tula Foundation; University of Victoria","funders":"Hakai Institute; Tula Foundation","keywords":"Otter; Foraging; Sea urchin; Predation; Fishery; Biology; Ecology; Mustelidae; Zoology","routes":{"ca_aff":true,"ca_fund":true,"ca_venue":true,"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":[0.0001088686,0.0001847745,0.0001316644,0.0004165554,0.0004183965,0.0003998127,0.0001987002,0.0001891351,0.001862505],"category_scores_gemma":[0.0002779724,0.000139716,0.0001501629,0.0002095106,0.0003127201,0.0002431352,0.0003186627,0.0001853187,0.0003401408],"about_ca_system_candidate":false,"about_ca_system_consensus":false,"about_ca_system_score_codex":0.0003177292,"about_ca_system_score_gemma":0.0001818051,"about_ca_topic_candidate":false,"about_ca_topic_consensus":false,"about_ca_topic_score_codex":0.01941857,"about_ca_topic_score_gemma":0.1043188,"domain_scores_codex":[0.9998708,0.00001321756,0.000009585122,0.00005857343,0.00001742755,0.00003043193],"domain_scores_gemma":[0.9995002,0.00004442078,0.0002373051,0.0000423567,0.00008437255,0.0000913258],"domain_codex":null,"domain_gemma":null,"domain_candidate":null,"domain_consensus":null,"study_design_codex":"observational","study_design_gemma":"observational","study_design_scores_codex":[0.00003441748,0.00002490849,0.9798272,0.00002566141,0.0000189635,0.0002200164,0.0006692391,0.0000632388,0.01122698,0.00002694475,0.0002316227,0.007630704],"study_design_scores_gemma":[6.826392e-7,0.00002850363,0.9986616,0.000003714053,0.000003819278,0.00008087738,0.0002722678,0.00005982014,0.0003748641,0.000006907443,0.0005050251,0.000001859037],"study_design_candidate":"observational","study_design_consensus":"observational","genre_codex":"empirical","genre_gemma":"empirical","genre_scores_codex":[0.9984238,0.00007929902,0.0001719396,0.00001239535,0.000003943878,0.000006677504,0.0001601412,0.00001137894,0.001130452],"genre_scores_gemma":[0.9987624,0.0000431802,0.0003380796,0.00003451528,0.000003654041,0.000007385408,0.0002099334,0.000003023361,0.0005978126],"genre_candidate":"empirical","genre_consensus":"empirical","teacher_disagreement_score":0.01941857,"threshold_uncertainty_score":0.03861105,"prediction_status":"machine_predicted_unvalidated"},"machine_scores":{"provisional":true,"baseline":true,"maturity_gate_passed":false,"score_opus":0.01073569810895267,"score_gpt":0.1964468354769419,"score_spread":0.1857111373679892,"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."}}