Cocktail bird lay eggs without a mate
Hello, Sorry to be annoying again but I have a question related to cocktail bird . I take care of my friends birds she have two female cocktail. two months ago , one of them make strange movements sit on the bottom of the cage in one corner and raising their tail and make different sound just like crying in my opinion ..the next after few weeks specially last month i saw an egg in the bottom of the cage and I was too surprised because there is no male after 48 hour she laid the second then stop so because I become afraid that if I remove the eggs so things will haven i leave it until 10 or 12 days I don’t remember exactly this month she return to lay eggs exactly after 19 or 20 days .. she lays two eggs than stop 6 days and after the 6 days she lay 2 eggs and now I am waiting to see what will haven after 48 hours I am so afraid because I don’t know anything about birds and I only feed her mixed beans and some times i give her what I eats bread and rice s >> I don’t know what the vitamins for the birds I need to saw a picture and in which way i should give her .
she is a weak before laying eggs so I am afraid for her because there is no veterinary next to my house .. please help me
also what should I do to eggs should I remove it or leave it
also can you told me about the vitamins she needs and the type of foods and if there a pictures to it it will be great