提示：点击例句中的单词，就可以看到词义解释

Fat and lazy tits risk losing out on a mate , as well .

肥胖和懒惰的山雀同时也会失去配偶。

The objects of their attention were 28 male great tits , each of which was observed at dawn three times , with 16-17 days between the observations .

他们的研究对象是28只雄性大山雀，每只鸟在黎明时都将被观察三次，时间持续16至17天。

In a paper published in biology letters dr leal and dr powell suggest that lizards are at least as intelligent as tits , a group of birds that has been well examined in this respect .

leal博士和powell博士发表在生物学快报上的论文表明蜥蜴的智商绝对不比山雀低，研究人员在此方面曾对这组鸟类有过很好的研究。

Ok , we could use scientific names , but even these change , as has recently happened with the classification of such common and widespread species as the tits .

好吧，我们可以使用学名，但即使这些学名也是会变化的，正如最近发生的对于山雀之类如此常见而普遍的物种的分类。

Tits , being warm-blooded , have to eat a lot and thus have a strong incentive to collaborate with researchers in such experiments .

山雀属于温血动物，它必须吃大量的食物以维持身体的能量，这就使它们具有强烈的动机与研究人员配合进行这种实验。