A Java Sparrow typically lives 7–10 years. Most of what determines whether it gets there is routine care rather than anything dramatic.
Birds conceal illness
A bird sitting low, fluffed up and quiet, or with changed droppings, is already unwell and needs to be seen quickly.
Air and environment
Fumes from non-stick cookware, incense, aerosols and smoke are genuinely dangerous to birds.
The annual check
Once a year for an adult bird, and book it before the hot months rather than during them.
A breed from Indonesia (Java and Bali), living in India
The Java Sparrow was developed in Indonesia (Java and Bali). The part that travels badly is rarely temperament - it is the coat and the tolerance for heat. Plan the year around that and most of the rest follows.
Keep the records
Booster schedules run from the original dates, and a new vet asks for the history first.
Find an avian vet before you need one
Many small-animal clinics do not treat birds at all. Establish who does, in your city, in the first fortnight.
Balancing calm against social
Breeds described as both calm and social need the two managed together rather than separately. With a small bird that usually means a predictable routine first and training second - the routine is what makes the training stick.