Mom regurgitates partially digested food down the throat of the baby. Try finding something to mash the seed and add corn meal. Add water and make a paste. You can vary the thickness.

so i found a young pigeon one month ago.he had too many lices and was so weak.his beak was too long and curved .i trimmed the part of his beak that has no blood and it's still naturally curved like the photo below..since then i hand feed it because he cant eat on his own.while he picks up seeds he doesnt seem to be able to swallow them and they fall off. why cant he eat ?the vet said we cant trim his beak more because it will bleed.what am i gonna do? :/ or is the beak not the real problem?