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The expression of oral repetitive behavior may embody a frustrated foraging response, and may therefore be alleviated with the provision of foraging enrichment. In this study, we examined the effect of different foraging\u2010based enrichment items on a group of captive red\u2010tailed black cockatoos who were previously observed performing oral repetitive behavior. A group of six cockatoos were presented with five foraging enrichment conditions (no enrichment (control), sliced cucumber, fresh grass, baffle cages, and millet discs). Baseline activity budgets were established over a 10\u2010day preintervention period and interventions were then presented systematically over a 25\u2010day experimental period. This study demonstrated that the provision of foraging interventions effectively increased the median percentage of time spent foraging compared to control conditions (range, 5.0\u201331.7% across interventions vs. 5.0% for control), with two of the interventions; grass and millet discs, significantly decreasing the expression of oral repetitive behaviors (control\u2009=\u200916.6 vs. 8.3% for both grass and millet discs). Finally, a rapid\u2010scoring method utilized by zookeepers during the study proved to be a useful proxy for the amount of time the cockatoos spent interacting with the foraging interventions and overall time spent foraging.<\/jats:p>","DOI":"10.1002\/zoo.21520","type":"journal-article","created":{"date-parts":[[2019,11,4]],"date-time":"2019-11-04T12:14:38Z","timestamp":1572869678000},"page":"3-12","update-policy":"https:\/\/doi.org\/10.1002\/crossmark_policy","source":"Crossref","is-referenced-by-count":8,"title":["Foraging enrichment alleviates oral repetitive behaviors in captive red\u2010tailed black cockatoos (<i>Calyptorhynchus banksii<\/i>)"],"prefix":"10.1002","volume":"39","author":[{"given":"Melissa L.","family":"Fangmeier","sequence":"first","affiliation":[{"name":"Taronga Conservation Society Australia Sydney New South Wales Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"ORCID":"https:\/\/orcid.org\/0000-0001-9806-1765","authenticated-orcid":false,"given":"Alicia L.","family":"Burns","sequence":"additional","affiliation":[{"name":"Taronga Conservation Society Australia Sydney New South Wales Australia"},{"name":"School of Life and Environmental Sciences University of Sydney Sydney New South Wales Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Vicky A.","family":"Melfi","sequence":"additional","affiliation":[{"name":"Taronga Conservation Society Australia Sydney New South Wales Australia"},{"name":"Hartpury College Gloucester United Kingdom"}],"role":[{"role":"author","vocabulary":"crossref"}]},{"given":"Jessica","family":"Meade","sequence":"additional","affiliation":[{"name":"Taronga Conservation Society Australia Sydney New South Wales Australia"},{"name":"Hawkesbury Institute for the Environment Western Sydney University Sydney New South Wales Australia"}],"role":[{"role":"author","vocabulary":"crossref"}]}],"member":"311","published-online":{"date-parts":[[2019,11,4]]},"reference":[{"key":"e_1_2_8_2_1","doi-asserted-by":"publisher","DOI":"10.1079\/9780851990040.0019"},{"key":"e_1_2_8_3_1","doi-asserted-by":"publisher","DOI":"10.1071\/ZO04059"},{"key":"e_1_2_8_4_1","doi-asserted-by":"publisher","DOI":"10.1016\/0376-6357(91)90012-O"},{"key":"e_1_2_8_5_1","doi-asserted-by":"publisher","DOI":"10.1098\/rstb.2005.1736"},{"key":"e_1_2_8_6_1","doi-asserted-by":"publisher","DOI":"10.1007\/978-1-4419-8913-0_1"},{"key":"e_1_2_8_7_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.cub.2014.09.020"},{"key":"e_1_2_8_8_1","doi-asserted-by":"publisher","DOI":"10.1002\/zoo.20180"},{"key":"e_1_2_8_9_1","doi-asserted-by":"publisher","DOI":"10.1111\/j.1748-1090.2000.tb00728.x"},{"key":"e_1_2_8_10_1","doi-asserted-by":"publisher","DOI":"10.1002\/zoo.20404"},{"key":"e_1_2_8_11_1","doi-asserted-by":"publisher","DOI":"10.1002\/(SICI)1098-2361(1997)16:2<161::AID-ZOO6>3.0.CO;2-8"},{"key":"e_1_2_8_12_1","doi-asserted-by":"publisher","DOI":"10.1002\/zoo.1430120602"},{"key":"e_1_2_8_13_1","doi-asserted-by":"publisher","DOI":"10.1079\/9780851990040.0190"},{"key":"e_1_2_8_14_1","doi-asserted-by":"publisher","DOI":"10.1016\/j.applanim.2007.05.015"},{"key":"e_1_2_8_15_1","doi-asserted-by":"publisher","DOI":"10.1017\/CBO9781139168342"},{"key":"e_1_2_8_16_1","first-page":"8","volume-title":"Stereotypic animal behavior: fundamentals and applications to welfare","author":"Mason G. 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