All posts by Josh More

Rhea

Rhea

While I would prefer that wild animals not have to live in captivity, I support zoos because, first there’s not a lot of wild left and second, this bird would not survive in the wild.

You can make an argument that this bird shouldn’t survive and that evolution punishes accident-prone individuals in the same way it does genetics that don’t fit the environment. However, you can also make an argument that humans are altering the environment more quickly that evolutionary processes can adapt and that without a compensating mechanism, we will lose the majority of our biodiversity.

Both arguments are true. Only one applies to our lives and the lives of those we care about.

Plant

Plant UV_18

Unlike the IR and visible range, normal camera sensors aren’t super sensitive to ultraviolet light. Additionally, glass blocks (most) UV, so you need a special lens to gather the light and focus it on the sensor. This results in a situation where you are always shooting at a higher ISO and smaller aperture than you would select for more standard photography, as well as working with a much smaller colour palette.

So, in a lot of cases, if you don’t have a dedicated UV studio (which I do not), you wind up with a grainy, tinted monochrome look.

I think it works though.