I was just wondering how often a one month old sun conure's crop should empty? I recently had a vet visit in which they told me my bird was at the perfect weight for his age. However his crop is emptying every 5 hours or so.( I forgot to bring this up with my vet) When I feed him I make sure the crop is full but not tight. Is this normal or am I not feeding him enough? I feed him three times a day..