Hey everyone,
Vitamin A vegetables/fruits should account for 30 to 40 percent of a parrot's diet, more so than other veggies and fruits (which should account for 15 to 20 percent of a parrot's diet). Here is a list for the curious:
Collard greens
Spinach
Beet Greens
Alfalfa
Butternut Squash
Sweet red pepper
Mango
Raw plantain
Mustard greens
Broccoli
Chicory
Green peppers
Hubbard squash
Acorn squash
Cantaloupe
Sour red cherry
Turnip greens
Cress
Chard
Sweet potato
Chili peppers
Pumpkin
Apricot
Nectarine
Dandelion
Kale
Parsley
Carrots
Winter squash
Persimmon
Papaya