What is a distinguishing feature of Formosan termites?

Formosan termites are particularly known for their aggressive nature and certain unique physical characteristics that set them apart from other termite species. They tend to form large colonies and are highly destructive to wooden structures, making them a significant pest concern, especially in warmer climates. Their aggressive behavior allows them to invade and establish colonies more effectively, often outcompeting other termite species.

Additionally, these termites possess distinctive physical features, including an elongated body and larger mandibles compared to others. This combination of aggression and unique morphology enables them to cause more extensive damage than many of their relatives, underscoring their status as a destructive pest.

The other choices do not accurately capture the essence of what makes Formosan termites distinct. While they may have small size and pale coloration, similar descriptions could apply to other termite species as well. Their ability to fly in cold weather is not a known characteristic, as typical flying behavior is influenced more by environmental conditions. Likewise, their preference for live trees does not define them; they primarily infest decaying wood and structures. Overall, the aggressive disposition and unique physical traits are key identifiers of Formosan termites.