I would not risk it - there are plenty of other things to try. Rhubarb contains oxalic acid which is moderately toxic - the leaves are too toxic for humans to eat but we can cope with the quantity in the stems.
Rubarb stem
Yes they can and its delicious.
Rhubarb can be eaten raw but is most commonly cooked or stewed.
No, parrots should not eat chocolate as it is toxic to them and can be harmful to their health.
anything that can get its mouth, hands, or paws on it. some examples include cats, and snakes. there are parrots in Florida, South America, im not sure if they are invasive to florida.
Parrots need vitamins for their feathers.
they dont eat insects there diet's are fruits sunflower seeds nuts flower nector vegetables plants if they did were to eat insects then that wouldnt be healthy for them at all it well make them sick and maybe suffer a horrible disease from the insects the bugs carry on them bugs are dirty and have alot of jerms on them sum may be poison so basically this is why parrots dont feed on insects!!
Parrots eat pomegranite! My son found it on YouTube!
They eat Parrots
no
no
yes i give popcorn to my parrot all the time