Shining Bronze-Cuckoo

Chrysococcyx lucidus

The shining bronze-cuckoo (Chrysococcyx lucidus) is a species of cuckoo in the family Cuculidae, found in Australia, Indonesia, New Caledonia, New Zealand, Papua New Guinea, Solomon Islands, and Vanuatu. It was previously also known as Chalcites lucidus.

It is the world's smallest cuckoo, being only 15 to 17 centimetres (5.9 to 6.7 in) in length, and parasitises chiefly dome-shaped nests of various Gerygone species, having a range that largely corresponds with the distribution of that genus. It may also parasitise other Acanthizidae species, and is also the most southerly ranging brood parasitic bird species in the world, extending to at least 46°S in New Zealand.