The Java sparrow, also known as the Java finch, is particularly appreciated for its plumage in shades of gray except for its belly which is more pink. The overall appearance is harmonious as the legs are also a deep pink. Its song is also very characteristic as these birds alternate deep notes with particular sounds that enhance the melodies.
The Java sparrow greatly enjoys rice grains, which they are accustomed to consuming in the wild. Therefore, don't hesitate to offer them some, as it will bring them joy while providing an important proportion of slow carbohydrates. They particularly like seeds from passionflower or bamboo. Mixes available in pet shops will allow you to offer them all the seeds they love. For their protein intake, it will be important to provide various types of insects as they enjoy their taste. This intake will help preserve their energy in all seasons.
They also enjoy pieces of cut fruit, including apples and bananas. As dietary supplements, cuttlebone can be placed at the bottom of the cage to offer a source of calcium. Consulting with a veterinarian will help determine if other dietary supplements should be added to their food to ensure their proper development and guarantee solid health.
The Java sparrow measures only fifteen centimeters but is quite stout, so it's important to find a cage long enough to allow them to fly and have sufficient space. The best option remains the aviary, which offers more movement and won't confine them. Like small birds, they enjoy being able to find high perches, so it will be interesting to install several so they can change places according to their mood. They like having branches and foliage in their cage, so it's possible to create a nice space for them.
The Java sparrow is easy to adopt as it can be content with a solitary life or company with peers or a mate. This trait explains their great popularity among individuals looking for an ideal bird to live in a cage or aviary. They have the advantage of not being too affected by climate changes, although a sheltered spot is necessary for cold winter nights. Always avoid leaving them in a draft as they could quickly become ill.
For those looking to adopt a couple so they feel less alone and can reproduce, it's important to know that the sexual dimorphism of these birds makes identification quite difficult. Pet shops will gladly offer tips for recognizing them, as only the male sings. This information will also be very useful for those who want to enjoy the sweet song of their Java sparrow or, conversely, who wish to have a fairly quiet and silent bird to simply enjoy their charming company.
Specialists experienced in selling this type of bird can also indicate that the Java sparrow enjoys eating greenery several times a week in addition to their regular diet. Millet sprays remain their favorite, so it's interesting to offer them regularly. Some breeders, at the time of sale, will mention that they often offer vegetables and sprouted seeds to Java sparrows and that it's important to continue this habit to diversify their intake as much as possible. This way, no deficiency can appear, and the animal will always be healthy throughout its life, which can last between five and eight years.
It is beneficial to adopt several Java sparrows simultaneously because they enjoy being together. They habitually preen each other's feathers. When affection is significant, they like to cuddle up together. This spectacle is very touching as Java sparrows raised together quickly become lifelong companions who get used to evolving together. Family bonds are also very strong, and one can witness very affectionate scenes between children and their parents throughout their lifetime.
In the absence of an already constructed nest or useful elements for reproduction, it's rare for couples to mate. Avoiding placing a nest will allow keeping a couple without having babies to manage. If the owner of the Java sparrows decides to allow a clutch to expand the family, they should ensure to remove the nest quickly after hatching as the male is highly prolific and gives the female little rest between broods. Young males sing as early as possible, creating beautiful music in their new home.