Re: Besides fish...(long)
Errr, Ryan, if you're 14 your NOT done with puberty. Trust me. Been there myself, you know. I can only think of 3 people in my life who were done with puberty before 20 or so. Don't rush it. It's one helluva ride.
But on to the more worthy subject.....
I grew up in the country, and we used to shoot feral cats on site. Quick and painless, and NOT repeat NOT for sport. Or enjoyment; I don't like killing. Yes, the bird populations are dwindling, as well as lizard and amphibian species as well. In short, things small enough for a cat to HUNT. They are an introduced species and they are PREDATORS, and they can and are doing incredable damage to the ecosystem. They also out-compete native predators because they're usually not frightened of humans.
It would be great if these cats could be collected and given to people who want them, but they simply breed too much. Ask your local animal shelter how many they "put down" every year and you'll know I'm right.
And I happen to LIKE cats. A lot. I am not saying that all cats should be inside cats or dead cats, but too many cats is still too many, and you have to control the population somehow. When they start spaying/neutering for less than $5 I'll use that method, but I don't see that happening soon.