Keywords: dead dead birds deadbirds washington d.c. washingtondc washington district of columbia districtofcolumbia district building migration collision killed box sparrows sparrow national capital nationalcapital capital capitol biml usgsbiml droege texture outdoor Here is a shot of part of a box of sparrows picked up by the Lights Out DC group in Washington D.C. this Fall migration after colliding with office buildings near Capitol Hill and the Visitor's Center. Here is a shot of part of a box of sparrows picked up by the Lights Out DC group in Washington D.C. this Fall migration after colliding with office buildings near Capitol Hill and the Visitor's Center. |