Since the absents of car travel and planes crossing the sky, I've noticed more wildlife in my area. Deer are more present in the fields during the day. More rabbits in the yard. Even the crows are starting to hang around house. There is an eerie quietness in the air due to the lack of jets flying over. The sky seems more blue with very few contrails from the high flying jets. Also at night our security lights and buzzers keep going off due to the increased animal traffic. Seen pics on TV of smog over big cities of before the virus and now, what a difference.