Has anyone experienced those tiny sparrows, finches, etc. slipping in under the Cover, through the larger (bottom) AC vent holes and building nest?
Those little guys build in some of the darnest places.
Those holes appear to be large enough that one could slip in there and raise a family. Is there any type of wire mesh designed specifically for that purpose, like there are for protecting furnace
and Water Heater vents?
Definately don't want to block air flow. Just hoping someone has any ideas.