Choose if this relationship is Predation, Competition, Commensalism, Mutualism, Parasitism, Producer/Consumer

The egret is a bird that follows herds of cattle in order to catch and eats infects that are stirred up as the cattle move around. What type of relationship exists between the cattle and egret?
Is it Commensalism? 1 organism benefits the other one isnt affected?

The cattle egret does that but other egrets do not.

The relationship described between the egret and the cattle is an example of mutualism, not commensalism. Mutualism is a type of relationship in which both organisms involved benefit from each other. In this case, the egret benefits by catching and eating the insects that are stirred up by the cattle. On the other hand, the cattle benefit because the egret helps to reduce the population of insects that may feed on or irritate them. So, both the egret and the cattle gain something positive from their association.