| 1. | Like most parrot species, budgerigar plumage fluoresces under ultraviolet light.
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| 2. | Breeders of English budgerigars often exhibit their birds at animal shows.
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| 3. | The closest relatives of the budgerigar are the lories and lorikeets.
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| 4. | Is it possible to buy captive bred wild-type budgerigars?
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| 5. | The budgerigar has been bred in captivity since the 1850s.
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| 6. | Budgerigars, and especially females, will chew material such as wood.
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| 7. | Tame budgerigars can be taught to whistle, and play with humans.
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| 8. | Most health issues and physical abnormalities in budgerigars are genetic.
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| 9. | According to the budgerigar article, they should weigh 30-40g.
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| 10. | He is well known for his act with performing budgerigars.
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