sentences:  On the other were people, including many aviculturists, who felt threatened by a proposal they saw would bring greater control over their hobby - and for those in the avicultural trade, their livelihoods.Eventually, after three stacked meetings in which control of the association swung between one side and the other, a poll of the membership reflected the mood for enhanced protection and the avicultural lobby was defeated.Consequently, some members broke away from the SAOA and formed the Adelaide Ornithologists Club in 1960.