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Título: | Effects of different environmental enrichment items on the behavior of the endangered Lear's Macaw (Anodorhynchus leari, Psittacidae) at Belo Horizonte Zoo, Brazil. |
Autor(es): | Azevedo, Cristiano Schetini de Ramos, Júlia Caldeira Faggioli, Ângela Bernadete Cipreste, Cynthia Fernandes |
Palavras-chave: | Abnormal behavior Bird Psittaciformes Food enrichment |
Data do documento: | 2016 |
Referência: | AZEVEDO, C. S. de et al. Effects of different environmental enrichment items on the behavior of the endangered Lear's Macaw (Anodorhynchus leari, Psittacidae) at Belo Horizonte Zoo, Brazil. Revista Brasileira de Ornitologia, v. 24, p. 204-210, 2016. Disponível em: <http://revbrasilornitol.com.br/BJO/article/view/1231>. Acesso em: 25 ago. 2017. |
Resumo: | Environmental enrichment is a technique applied to enhance welfare of captive animals by introducing items that create a complex and stimulate enclosure. In poor environments, animals can exhibit abnormal and stereotypic behaviors due to boredom and stress. Animals behaving normally and with high levels of welfare are suitable and preferred to participate in conservation efforts such as reintroductions. The aim of this study was to evaluate the effects of environmental enrichment items on the behavior of the endangered Lear's Macaws held at the Belo Horizonte Zoo, Brazil. Ninety hours of behavioral data were collected, divided into three equal-length treatments: baseline, enrichment and post-enrichment. Data were collected using focal sampling with instantaneous recordings every minute. Environmental enrichment decreased the expression of abnormal behaviors and increased macaw activities. Thus, environmental enrichment proved to be effective in the maintenance of normal behaviors and should be continually used to increase the welfare of Lear's Macaws. |
URI: | http://www.repositorio.ufop.br/handle/123456789/8950 |
ISSN: | 0103-5657 |
Licença: | Os trabalhos publicados no periódico Revista Brasileira de Ornitologia estão sob Licença Creative Commons que permite copiar, distribuir e transmitir o trabalho, desde que sejam citados o autor e o licenciante. Fonte: Revista Brasileira de Ornitologia <http://revbrasilornitol.com.br/BJO/index>. Acesso em: 10 fev. 2020. |
Aparece nas coleções: | DEBIO - Artigos publicados em periódicos |
Arquivos associados a este item:
Arquivo | Descrição | Tamanho | Formato | |
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ARTIGO_EffectsDifferentEnvironmental.pdf | 172,88 kB | Adobe PDF | Visualizar/Abrir |
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