Because it is the genius of science to separate moments of the world into their components, the view below is commonly seen as a pair of robins (and a finch) perching in a saskatoon bush, which they are using as habitat.
There’s more, though. The bush has branches that bend in the wind, just enough to accept the birds’ weight, with just enough leaves to offer them shelter and a view out at the same time. The birds first know this bush as fledglings, and it is in these bushes that they first feed, and in them that they hide from the world when they are first on their own. This is their their safe place. If you put all of that together, bushes like this call birds to them by providing just the amount of food, at just the right times, coupled with just the right kind of perching environment, to bring in the birds that feed on their berries, and no others. You won’t find a hawk, owl, vulture, heron, or sagebrush wren here. On the other side, these bushes are here because robins eat their berries and leave their seeds behind as they defecate over open spaces as they flit from bush to bush, and magpies drop their seeds in the cracks in rocks where they perch as they move over the grass, because they can never fly too far without a rest, and, besides, they’re curious and have a sense of fun. The entire environment conspires to deposit saskatoons here, which deposit robins here, and nowhere else. You won’t find them out in the sagebrush. Yes, that’s habitat, but it is also the organic way in which the earth works: not as separate processes and individuals coming together but as environments finding balance together. Now, with that thought in mind, have a look at this:
What you are looking at is four species of weeds, which have replaced a grassland of a few hundred species of plants and even more insects. Because the term nature is used for organic environments, this is commonly viewed as an image of fecundity: the earth spontaneously giving forth life. But with the lesson of the robins in mind, it might be wiser not to separate this scene from its inhabitants, humans. If the principle of balance holds, and I think it does, then what we are looking at here is an image not only of ourselves (a field of weeds calls to us to transform it into something else) but of what the weeds are calling for, and that is for us to spread them, in exactly the same way that the saskatoon calls to the robins to come and spread its seeds. What weeds need to spread is broken soil, and we oblige. When we are called to these weeds we want to till them under and remake the land, and as soon as we do that they win. In the end, weeds cause us to build homes and our homes create weeds, which cause us to build more homes, which create more weeds. Our intentions are good, but we’ve been outsmarted.