rapid chirping sounds made by birds

• light, tremulous chatter
• a state of excited or nervous agitation

of birds, to chirp rapidly

• of people, to talk excitedly or giggle
• to tremble slightly with nervousness

flicker artifact in interlaced video from fine vertical detail

a social media platform for short posts

• a user account or feed on that platform
• the community of its users

to post a message on Twitter

• to tweet