"red admiral" 的定义和意义

What is a "red admiral"?

A red admiral is a captivating butterfly species found in various parts of the world, including Europe, Asia, and North America. With its vibrant and eye-catching coloration, the red admiral butterfly stands out with its deep reddish-orange wings adorned with bold black markings and white spots. This species is known for its strong migratory behavior, often traveling long distances for suitable breeding and feeding habitats. The red admiral butterfly has a diverse diet, feeding on nectar from various flowers, rotting fruit, and tree sap.