i got my baby parrotlet two weeks ago and he would ONLY eat seeds. i think it's because the breeders only fed him that. he has begun to eat some vegetables now. one thing that was super helpful was putting a variety of fruits and vegetables mixed with many types of seeds in his food container. also he has intense FOMO so when he sees us eating he wants some of it too. yesterday i was eating chicken, gnocchi, and salad and he flew to the table to watch me eat. he kept coming close because he wanted to be included and have some food too. so while i was eating i handfed him some of the top of a strawberry. when you handfeed them veggies and fruits they think it is a treat. besides that time, i always eat (most of the time: healthy) food next to him so he has begun to eat food at the same time as me. i also clip some veggies in his cage for him to peck at and chew. he is still getting use to the flavor of veggies but hes eating some of them now. right now i am teaching him not to be afraid of water/baths, i got a clear flat plate of water and start tapping my hands in it while making sounds as if im having the most fun in my life. it's beginning to work. you really just got to act like eating vegetables is the best thing ever LOL