一群八哥鸟飞越位于苏格兰边境的葛特纳格林，形成及其壮观的图像。
A flock of starlings flew over Gretna Green, on Scottish borders, putting on a spectacular show.
这一团队以及其他团队先前的研究工作显示，羊、猴子、猪和鸟（八哥）也都有乐观或悲观之别。
Prior work by this team and others suggests that sheep, monkeys, pigs and a bird (the starling) also appear to either be optimists or pessimists.
许多鸟类在树林中筑巢。例如，白背啄木鸟和八哥。
In the woods many birds nest. These ones, for example, are white-backed woodpecker and starling.
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