So....question my friends. I just bought an above ground pool. However i forgot to ask but it may not have a cover. It's a 500-600 usd coleman pool that i got for 75

I'm a water girl and i don't drive.. only an electric bike that'll take me 20 miles per trip.. only water near me is a swamp. Now I've taken advantage of it but its not relaxing
So i felt that i really needed this. Not set up yet so what do I need to do to keep the flock out. The ducks could swim in but probably only the mallard could make it up there. Then the problem is the chlorine...should i/can i reasonably easy and cheap BUILD a cover? I have too many birds freeranging to constantly monitor the pool. Suggestions?