What is NOT a characteristic of a type 4.4 breeding site?

A type 4.4 breeding site is specifically classified as a non-breeding pond, which means it does not actively support the breeding activities of certain species, such as mosquitoes. Therefore, the statement that it supports breeding activities is indeed not a characteristic of a type 4.4 breeding site.

To clarify further, a non-breeding pond (the correct context for a type 4.4 breeding site) is typically used for other ecological functions, whereas the characteristics mentioned in other options—primarily being wet and typically having standing water—can describe the physical conditions that might be present but do not correlate with breeding activities. Breeding sites generally require specific conditions that promote the lifecycle of particular organisms, such as stagnant water bodies that provide the necessary habitat for egg laying, but a type 4.4 site explicitly doesn't yield this.