At each of these images we see two beings, each of which is assigned a role. One animal is preparing dinner, and the second, in fact, is thus dinner. These are the harsh realities of nature and there's no getting around it.
Victims just unlucky in the literal sense of the word. They were in the wrong place at the wrong time. Before you shoot a few photos where the fish, birds, insects, reptiles and other creatures are shown in the last moment of his life, before becoming someone's dinner, breakfast or dinner. And even if you can see in the photo is not a fact of potential eating, rest assured, everything is so over. Just the other images you'd better not watch.