Most popular finch in Japan. Becomes very tame when hand-raised. Adorable red beak and round body shape.
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價格區間
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屬性
The Java Sparrow (Lonchura oryzivora) originates from Indonesia and has been cherished in Japan for over 300 years since its arrival during the Edo period. Several color varieties have been established — including white, cherry, cinnamon, and silver — each sharing the breed's signature rounded body, red beak, and vivid eye ring. Compact at 14–17 cm, Java Sparrows have a surprisingly clear, melodic song. In personality they are curious and sociable; birds raised by hand from the chick stage develop a strong attachment to their owner, readily flying to them and perching on their shoulder throughout the day. They do carry a territorial streak, so introducing multiple birds requires careful assessment of compatibility. What draws people to Java Sparrows is the outsized personality packed into such a small bird — expressive, endearing, and deeply rewarding to raise. The bond built through patient, attentive care is precisely what keeps devoted fans coming back generation after generation.
1Hand-Raising from Chick
To raise a tame Java Sparrow, it is most effective to hand-feed a chick from around 3–4 weeks of age. Daily handling during this period helps the bird grow comfortable with humans. Adult birds can also become tame, but it generally takes more time and patience.
2Cage and Perch Selection
Java Sparrows are active birds, so a cage with a width of at least 45 cm is recommended. Providing perches of varying thicknesses helps maintain healthy feet. Ensure there is enough open space for the bird to fly within the cage, and avoid overcrowding it with toys.
3Daily Out-of-Cage Time
Java Sparrows enjoy interaction with their owners, so providing daily out-of-cage time is important. Around 30 minutes to 1 hour per day is a general guideline, and many birds enjoy perching on their owner's shoulder or hand. During free-flight time, ensure windows and doors are closed and small objects that could be swallowed are out of reach.
4Diet: Seeds and Pellets
The staple diet consists of mixed seeds or pellets formulated for finches. Offering a balance of both is generally considered ideal. Adding small amounts of leafy greens such as komatsuna or pea shoots helps improve nutritional variety. Avoid feeding commercially processed snacks or high-sodium foods, as these can harm the digestive system.
5Molting Care
Java Sparrows molt once or twice a year, during which they can become more sensitive to temperature changes due to the physical strain involved. Keeping them warm and offering nutritious food during this period supports recovery. Significant feather loss is normal, but if loss of appetite or lethargy persists, consult an avian veterinarian.
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Care difficulty, lifespan, size and diet — all basics covered.
6Breeding Season Behavior
During breeding seasons in spring and autumn, males frequently perform courtship dances and vocalizations, while females may show nesting behaviors. Chronic over-breeding can pose health risks, so the placement of nest boxes should be considered carefully. If breeding is not intended, consulting a specialist to manage the environment appropriately is advisable.
7Initial and Monthly Costs
The purchase price of a Java Sparrow varies by variety and color mutation, typically ranging from a few thousand to around 20,000 yen. Initial setup costs including a cage, heating equipment, and food dishes can amount to approximately 10,000–30,000 yen. Monthly maintenance costs for food and consumables are generally a few thousand yen, but budgeting for veterinary visits is also recommended.