In addition, I thought that I did their breeding because I was able to obtain seven Timor-Sparrows at the end of last year. But I have become a result to return by near relative mating after all. I confirmed that Timor-Sparrow of the female which bred with F1 copulated with a male of F1 during freed birds sometimes and increased with the breeding. A female laid eggs in January, this year, and four of them hatched in February. There was result tame with a human being, and it was difficult, and there was not the breeding itself so much.

However, I understood that structure of a body of a young bird changed in various ways when I kept a young bird apart from each other from a parent and started hand-feed. I kept a young bird apart from each other from a parent since around 20th passes away after life, but at first it is a change of a position of crop that notice. A young bird becomes more considerably than F1 near to Timor-Sparrow. A position of pectoral muscle grows than 50% Timor-Sparrow beneath. A young bird becomes near to body structure of a wild bird.

I try to breed and understood pure Timor-Sparrow, but pectoral muscle becomes form as a suit. I get together and can confirm bait in a thing of crop from a chest if crop becomes full with bait. A frame considerably resembles Timor-Sparrow, too, and the skull, a breastbone change clearly. In addition, because it was necessary for digestion speed to give a young bird frequently early when metabolism made hand-feed smartly very much, frequency of hand-feed increased it, and I had a hard time. I do hand-feed until midnight to get up for two hours from morning, and an interval does not change almost till bait becomes eat by oneself. A bird comes to always lighten a body so that structure of a body is near to a wild bird. In addition, I noticed it being small when I compared a bill of a young bird with F1. Growth speed of a young bird is very early, too, and bait becomes eat by oneself more considerably than F1 early, and it is it in young bird molting. It is the young bird molting inside currently, but a color seems to become a state the same as F1. Two of them confirm that it is a male among four of them. A character itself is not so nervous. Exercise performance improves than F1. Flight speed becomes fast. In addition, I do very active movement.

I seem to sail up the history that a body changed into as a cage bird adversely that I return it and crossbreed it and confirm structure of a body and a change of exercise performance in this state again. I think that I am interesting personally.