Searching for food

Waiting for my breakfast and I just saw a bird pick at a piece of trash hoping that it was food. It was not do he flew away. I thought to myself damn this bird must be hungry. Then unthought back to the old days when birds were fed by good citizens, people barely do that shit now. Then I thought how the fuck did birds eat I'm sure humans were not always throwing out old bread crumbs. I am sure they ate from trees or other natural elements for nourishment. Maybe if we didn't cut down all the trees birds wouldn't have to try and chew old disposed of gum off the pavement. Just doesn't seem how things were created to be. Idk, just one little action started a chain reaction of thoughts.