1.
Use of collard green stalks as environmental enrichment for cockatiels ( Nymphicus hollandicus ) kept in captivity
2.
Comportamento de calopsitas (Nymphicus hollandicus) mantidas em cativeiro sob duas temperaturas e enriquecimento ambiental ; Behavior of cockatiels (Nymphicus hollandicus) kept in...
Use of collard green stalks as environmental enrichment for cockatiels (Nymphicus hollandicus) kept in captivity ; Utilização de talos de couve como enriquecimento ambiental para c...