Hi everyone! So I'm brand new to keeping backyard chickens and I'm in the process of constructing a coop and run in the backyard. (Actually, it's a family friend doing the construction although I drew up the plans myself.) I wanted to know if eave vents would provide adequate air circulation for the chickens. The coop is meant to hold about 4 chickens. I live in San Diego where the weather is hardly a concern besides those occasional Santa Ana winds. Is it still prudent to go with a basic rectangular opening covered in hardware cloth or would the eave vents work?