It's a difficult question. Even though captive birds aren't used to being in the wild, they are essentially still animals with wild instincts-- these never go away. If they are lucky, they can adapt and figure out how to feed themselves and avoid predators. Since more than one got away, they'll likely stick together and this can be an advantage for them. I've seen an entire flock of lovebirds in a fig tree in downtown Los Angeles... If they can survive the big city, then there's hope for your birds.
If you never do get your birds back, don't automatically think the worst will happen. Lovebirds are especially hardy little guys and I think they can make it. Also, someone may have found them and given them a new home but never knew to contact you. Several years ago I found an injured cockatiel in my yard and I took him in and I love him very much. I know that his previous owner must have been very upset, but I hope that somehow he or she knows that their bird is safe and has a loving home.
I hope this cheers you up :)
If you never do get your birds back, don't automatically think the worst will happen. Lovebirds are especially hardy little guys and I think they can make it. Also, someone may have found them and given them a new home but never knew to contact you. Several years ago I found an injured cockatiel in my yard and I took him in and I love him very much. I know that his previous owner must have been very upset, but I hope that somehow he or she knows that their bird is safe and has a loving home.
I hope this cheers you up :)