by Kim S » Thu Jul 01, 2010 4:33 am
Sennies are african parrots and they are known to be prone to calcium shortage. So any aditional calcium source sounds good to me.
On the other hand (and I am sorry Entranced for not having any proof of this), a lot of cockatielbreeders I know take the cuttlebones away during breeding time, or dont give them at al. Since they are the skeleton of sea animals there's a lot of salt in them, making the birds drink a lot more than they normaly would. When breeding this can cause the birds to feed the chicks only water, thus getting too little nutricients into the young ones.
Personally I have them in every cage and aviary I own, except during breeding. I have had one pair that fed their young only water. Two of the three died before I knew what was going on and could intervene.
Kika: Senegal Parrot.
Guus: Cockatiel, Yellowcheek, cinnamon, pearl, pied.