"Is releasing Pokémon okay for the environment?"

So, I bred a lot of Applin. Like 200 Applin. And now my boxes are full. I want to release them, but I’m on the Isle of Armor, and I’m not sure if this is an okay thing to do. You can’t catch them there, so could they be an invasive species and ruin the island’s ecosystem?I thought about taking them back where I caught my first few, but even then, I’m releasing a really large number, when normally it takes a long time to catch a few. Could they overwhelm the available natural resources of the area?What should I do? via /r/pokemon https://ift.tt/2WbKfK0