e/Butterfly watching

Information
has gloss	eng: Butterfly watching (also called butterflying) is a hobby concerned with the observation and study of butterflies. There are clubs, handbooks, checklists, and festivals devoted to the activity. The Fourth of July and Canada Day butterfly count, an annual census of species by butterfly watchers throughout North America, is an example of citizen science.
lexicalization	eng: Butterfly watching
instance of	c/Observation hobbies