Beewolf
Beewolves (genus Philanthus), also known as bee-hunters or bee-killer wasps, are solitary, predatory wasps, most of which prey on bees, hence their common name. The adult females dig tunnels in the ground for nesting, while the territorial males mark twigs and other objects with pheromones to claim the territory from competing males.
Angiopolybia pallens
The "Angiopolybia pallens" is predominantly found in Brazil. They are among the most common species of wasps in this area by an overwhelming amount, as seen in multiple feeding behavior studies. The wasps prefer more humid environments and are more active when humidity levels are higher. However, the wasps are generally more active during the cooler parts of the day, like the early morning or around dusk. The nests of these wasps are typically found in rainforest environments in clearings or on the edge of the forest. "A. pallens" typically have nests that are large and easy to see hanging off of the branch of a tree. This means that their nests are subject to predation by ants and other animals. In order to compensate for the size and easy sighting the nests are protected from any ant predation by arboreal ants with which they share the tree.