Green-headed coneflower with two tiny black shining flea beetles! (Asteraceae: "Rudbeckia laciniata").
An excellent example of crypsis, the perfectly camouflaged immature dune or maritime grasshopper. By blending in with beach sand of its Atlantic coastal habitat it remains hidden from predators such as birds. Immatures are especially vulnerable because they cannot yet fly. Delaware seashore, USA (probably "Trimerotropis maritima").
Hyraxes are closely related to elephants and manatees. I believe this is the southern tree hyrax, and the next time I go to Tanzania I will find out for sure!