Two Birds and Hundreds of Birds

I know I should not feed birds off an 11th floor balcony, but I couldn't resist giving these little sparrows a winter snack.  They sat less than 3 feet from me while eating.  The extra is hundreds of sea gulls.   I have never seen them gather in such large groups and the extra photo if a small part of all that were gathered in several different groups.  Quite a thrill to see them.