Another 30 or so species grow elsewhere in tropical Asia.
They are migratory and spend the winter season in tropical Asia.
This is a group of small parrots from tropical southern Asia.
Its two members are found in tropical Asia and the Philippines.
This group, also known as the moth orchids, is found throughout tropical Asia.
It is a resident frugivore found mainly in tropical Asia.
Within its widespread range across tropical Asia, 21 populations have been named as subspecies.
They are found only in tropical and subtropical Asia.
The forests include a mix of species with origins in temperate and tropical Asia.
They are a component of arrow poison in Tropical Asia.