rocky mountain jay
Học thuậtThân thiện
Definition
Noun: * A medium-sized, grayish songbird (Perisoreus canadensis capitalis) of the corvid family, characterized by a pale gray to white head and body, found in the coniferous forests of western North America. It is a subspecies of the Canada jay, also commonly known as the gray jay or whiskey jack.
Usage
- The term "Rocky Mountain jay" is used specifically to refer to this bird within its geographical range in the mountainous western United States.
- It is a common name used by birdwatchers, naturalists, and in regional field guides.
- Example: "While hiking in Colorado, we were visited by a friendly Rocky Mountain jay hoping for a snack."
Advanced Usage
- The bird is known for its boldness around humans and its remarkable memory for caching food.
- In ornithological classification, it is considered a subspecies: .
Variants and Related Words
- Canada Jay: The primary species name ().
- Gray Jay: A widely used common name for the species.
- Whiskey Jack: A colloquial name derived from the Cree word .
- Camp Robber: A nickname referring to its habit of taking food from campsites.
- Perisoreus canadensis: The scientific binomial name.
Synonyms
- Gray Jay
- Canada Jay (specifically the subspecies found in the Rockies)
Notes on Meaning
- The term specifically denotes the subspecies with a whiter head found in the southern Rocky Mountains, distinguishing it from other regional populations of the Canada jay which may have darker plumage.
Noun
- a Canada jay with a white head; widely distributed from Montana to Arizona