Reproductive+Barriers

Two types of reproductive barriers include habitat isolation and behavioral isolation.

Habitat Isolation is when two types of species occupy different habitats within the same area that may encounter each other rarely, even though they are not isolated by physical barriers.

Behavioral isolation is when courtship rituals attract mates and other behaviors that are unique to a species are effective reproductive barriers even between closely related species.

The similarities between these to "isolations" is that they both have to do with species attracting each other.

AP Biology Book 8th Edition