You have the gentlest face Sweetheart.

No need to ever be left in the dark..... my Flicka was terrified of the dark... and it took 2 years to get past that.. but there is no need for darkness if you cant get past it.

The Blimps I understand. The engines emit a particular frequency... some double blade helicopters do too. Some animals pick up on those frequencies and arent good with them.

Hugs for you Sweetie.. the world can be a scarey place.