They can be beneficial through pollination of many species of plants. While most moths are active at night, the Hummingbird Moth is also active during the day. The Clearwing Moth is often mistaken for a bumblebee due to its color and flight patterns. Its abdomen of yellow and black segments also appear similar to a bumblebee.
Willful blindness (sometimes called ignorance of law, willful ignorance or contrived ignorance or Nelsonian knowledge) is a term used in law to describe a situation in which a person seeks to avoid civil or criminal liability for a wrongful act by intentionally keeping himself or herself unaware of facts that would render him or her liable.
Willful, headstrong, perverse, wayward refer to one who stubbornly insists upon doing as he or she pleases. Willful suggests a stubborn persistence in doing what one wishes, especially in opposition to those whose wishes or commands ought to be respected or obeyed: that willful child who disregarded his parents' advice.