And don't say humans, too obvious, too cynical.
I'd delete mosquitos.
The only negative effect I can think of would be fish won't have mosquito larvae to eat and their diet would have to shift.
And don't say humans, too obvious, too cynical.
I'd delete mosquitos.
The only negative effect I can think of would be fish won't have mosquito larvae to eat and their diet would have to shift.
Mosquitos are the largest killer of people in history. Getting rid of them would have a massive positive effect.