A source that's based on actual statistics collected by an avian vet who has 30 years' experience, clinics in several states, and therefore a lot of birds weighed, provides this reference for American-kept companion birds.
I can say that it definitely is consistent with the Rb. It says the average is 232 grams, and he weighs 233, which my vet said was fine.
http://scottemcdonald.com/pdfs/Average Weights.pdf
I can say that it definitely is consistent with the Rb. It says the average is 232 grams, and he weighs 233, which my vet said was fine.
http://scottemcdonald.com/pdfs/Average Weights.pdf
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