新西兰鹮鹦鹉种群数量创历史新高

新西兰濒危的鹮鹦鹉种群规模达成里程碑式突破。经过保护工作，这一全球最重鹦鹉物种的数量于2026年9月1日首次突破300只大关，达到325只的历史最高水平1。本年共有90只雏鸟被正式纳入种群统计1，这个创纪录的繁殖成果得益于本地黎檎树的大量结实1。

鹮鹦鹉恢复计划从1995年启动，种群从仅有的51只逐步增长1。这种独特的鸟类体重可达4公斤，寿命长达60至80年，是世界上唯一在夜间活动的不会飞翔的鹦鹉1。由于鹮鹦鹉仅在本地黎檎树结实时每2至4年繁殖一次1，此次大规模成功繁殖尤为珍贵。最年幼的雏鸟Awarua-A3于3月30日孵化1，根据黎檎树的生长周期，下一个繁殖季节可能早至2028年到来1。

New Zealand's kākāpō population has reached an unprecedented milestone, surpassing 300 birds for the first time in 75 years 1. The total population now stands at 325 individuals, bolstered by the addition of 90 chicks formally recorded on September 1, 2026 1. This exceptional breeding season was triggered by a prolific fruiting of the native rimu tree, which catalyzed one of the most successful reproduction cycles in the recovery program's history 1.

The kākāpō recovery initiative began in 1995 with only 51 birds, making the current population a significant conservation achievement 1. These flightless parrots, the world's heaviest parrot species, typically reproduce only once every two to four years, synchronized with rimu fruiting events 1. The youngest chick, named Awarua-A3, hatched on March 30, 2026 1. With kākāpō living 60 to 80 years and weighing up to four kilograms, the species represents a unique biological marvel as the world's only nocturnal flightless parrot 1. The next breeding season could occur as early as 2028 1.