Fast understand what a secondary and Tertiary Consumer are. Secondary consumers;Feed on primary consumer also known as herbivores Tertiary consumers; Feed on secondary consumers.
Both tertiary and secondary consumers occur as; Carrion feeders (feed on corpses) Predator Parasites
A hyena is the best answer a hyena is secondary because it feeds on primary consumers like birds.And feeds on secondary consumers like corpses of dead lions making it also a tertiary consumer
