jays

In a sentence

• Les geais bleus construisent leurs nids dans les arbres.

  Blue jays build their nests in trees.

  Here, 'geais' refers to 'jays', specifically the birds, discussing their natural behavior.

• J'ai observé des geais bleus dans le parc hier.

  I observed blue jays in the park yesterday.

  Here, 'geais' mentions 'jays' in a wildlife observation context.

• Les geais sont connus pour leur cri distinctif.

  Jays are known for their distinctive call.

  In this sentence, 'geais' is used to describe a characteristic of the bird species.