为了后院的鸟类大计数(Out on a limb for the Great Backyard Bird Count)

在法国的冬天，这只五颜六色的四人趴在树枝上，是一群大山雀，是欧洲、亚洲和北非部分地区最常见的鸟类之一。大山雀和北美山雀属于同一个家族，因其色彩鲜艳的羽毛和在后院和花园里觅食时的杂技动作而备受喜爱，这使它们成为后院鸟类大计数的理想吉祥物。
原文：
This colourful foursome resting on a tree limb during winter in France is a group of great tits, one of the most common bird species seen across most of Europe and Asia and in parts of North Africa. Belonging to the same family as North American chickadees, great tits are beloved for their colourful plumage and acrobatic antics while feeding in backyards and in gardens, which makes them an ideal mascot for the Great Backyard Bird Count.
《© Eric Ferry/Alamy》