That was the one major factor that, when they discontinued its use, the numbers recovered.

There were several times when it almost got discontinued.

Normally, activities like that are not something that would be enough to agitate a nest.

was not the only factor but it was a major contributory.

We took a big hit when we discontinued our affiliate program in April.

Apparently, one of the major transformers blew. And when they tried to trip them it would trip out the other.