英国多塞特郡Purbeck地区近日发现一只幼普通鹦鹉,这是该地区30年来首次记录到这一物种的幼鸟,标志着当地普通鹦鹉种群出现复苏迹象。1
该地区曾是英格兰南部普通鹦鹉的重要筑巢地。120世纪50年代,Purbeck地区约有80只普通鹦鹉进行筑巢。1然而数量后来大幅下滑,最终减少至仅3对鸟类,近三十年间没有发现过任何幼鸟。1
这只38天大的幼鸟于7月7日被拍摄到。1志愿者们在该地区进行了长达15周的夏季监测工作,共有13名志愿者参与。1在此期间,监测人员还在4月记录到6只成年普通鹦鹉的活动。1这只幼鸟的父母在5月29日至7月5日期间持续进行捕鱼投喂。1
为支持监测工作,国家信托基金会安装了由太阳能电池板驱动的动作传感摄像机。1
参与监测的Richard Caldow表示:"每一只幼鸟都很重要。单靠一只幼鹦鹉无法拯救这个种群,但一只总比没有要好得多。"1
A baby puffin has been sighted on Dorset's Purbeck coast for the first time in 30 years, marking a significant milestone for the region's seabird population 1. The puffling, which was 38 days old when photographed on July 7, represents a potential turning point for a colony that had vanished from the area 1.
The Purbeck region was once a major breeding ground for puffins in southern England, with approximately 80 birds nesting there during the 1950s 1. The population subsequently collapsed, dwindling to just three breeding pairs, and no chicks had been observed in the region for nearly three decades 1. This summer, volunteers documented six adult puffins at the site in April, and the parents of the young bird were recorded making regular feeding visits between May 29 and July 5 1.
Thirteen volunteers conducted 15 weeks of monitoring work during the summer months to track the birds 1. The National Trust installed motion-activated cameras powered by solar panels to document the colony's activity 1.
Richard Caldow commented on the significance of the discovery, stating: "Every chick matters. One puffling alone won't save this colony but one is a whole lot better news than none" 1.
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