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- Conference Paper
- C3
- open access
The energy source imbalance in sunflower seeds promotes ketone body formation in rose-ringed parakeets (Psittacula krameri)
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- Conference Paper
- C3
- open access
Food intake and time budget in rose-ringed parakeets (Psittacula krameri) fed an extruded pellet diet or sunflower seeds ad libitum
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- Conference Paper
- C1
- open access
Mineral intake in African grey parrots (Psittacus e erithacus) fed a seed mixture or extruded pellets ad libitum, and its effects on excreta characteristics
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Guidelines and ethical considerations for housing and management of psittacine birds used in research