I don't think you'll have any problems. I live in Florida and have several orange trees. I have let my birds range around them and they even peck and eat the insides of any fallen fruit. I do put rings I made out of a roll of light gauge metal about a foot tall and put it around the base of the trunks of the trees as the birds will scratch close to the tree trunk and at the base of the trunks are shallow roots which is common to citrus trees .I also have apples, pears, plum, mulberry, peaches, fig and pecan trees. My birds have shown no problems. I have a friend who is a vet. She checks my birds out once in awhile and tell me they are very healthy. Right now the birds are ranging in the corn field, When I put them out in the orchard in the summer, I put the rings around the bases of the trees. Also they like to lay under the trees in the hot summers here.