Birds of New Zealand Birds of New Zealand The birds of New Zealand evolved into an avifauna that included a large number of endemic species (that is, species found in no other country). As an island archipelago New Zealand accumulated bird diversity and when Captain James Cook arrived in the 1770s he noted that the bird song was deafening. The mix includes species with unusual biology such as the kakapo which is the world's only flightless, nocturnal, lek (competitive display) breeding parrot, but also many species that are similar to neighboring land areas. A process of colonization, speciation and extinction has been at play
Kakapo Kākāpō 125 project aimed to sequence the genome of all living kakapo, as well as some museum specimens – the first time an entire species has had its genome sequenced. The project is a collaboration between Duke University and the New Zealand Genomics lab in Dunedin. Before the arrival of humans, the kakapo was distributed throughout both main islands of New Zealand. Although it may have inhabited Stewart Island before human arrival, it has so far not been found in the extensive fossil collections from there. Kakapo lived in a variety of habitats, including tussocklands, scrublands and coastal areas. It