Many are partly to entirely black, often with iridescence or bright markings of some sort. Most blackbird species form flocks at certain times of the year, and many form multispecies flocks. Blackbirds live in open habitats and eat seeds, grain, and insects.
The definition of a trepidation is a trembling movement, fear or nervousness. 1  An example of trepidation is when a speaker's hands are shaking due to nerves while giving a speech. 2  An example of trepidation is an anxious feeling before the first day of college.
You spelled it wrong, but yes it is a word trepidacious Webster's New Millenniumâ¢ Dictionary of English - Cite This Source new! Main Entry: trepidacious Part of Speech: adjective Definition: afraid, fearful Etymology: from trepidation `fear, anxiety'.