colorful bird with a speech bubbles

e may refer to:a pocket of air or gas caught within a solid or liquid (see cavitation)a spherical liquid film (often of surfactant, occasionally of bubble gum) filled with air or gas, such as a soap bubbleBubble (economics), where speculation causes prices to rise to unsustainable levelsa metaphor for isolation (e.g. 'living in a bubble')a (normally) transparent domeLight bulb, in theater lighting terminology [1]in poker tournaments, the last player to lose without winning any money (e.g. going out 'on the bubble')in reference to sports, a team that is on the verge of making the postseason is considered to be "on the bubble"In reference to friendships, Hollieann and Olivia are "bubbles". (e.g. "Bubble!" "We're pretty bubbly, y'know!" See more at Wikipedia.org...

>For other uses, see Bird (disambiguation). Many - see section below. Birds are bipedal, warm-blooded, egg-laying vertebrates characterized primarily by feathers, forelimbs modified as wings, and hollow bones. Birds range in size from the tiny hummingbirds to the huge Ostrich and Emu. Depending on taxonomic viewpoint, there are about 8,800–10,200 living bird species (plus about 120–130 that have become extinct in the span of human history) in the world, making them the most diverse class of terrestrial vertebrates. See more at Wikipedia.org...