Swallows’ song

Baby barn swallows cry for their mother on June 27 on the front porch at Site 52. Photo: Lori Limberg, ESH&Q

Baby barn swallows cry for their mother on June 27 on the front porch at Site 52. Photo: Lori Limberg, ESH&Q

Their growth is visible only week later. Five appear in the nest. Photo: Lori Limberg, ESH&Q

Their growth is visible only week later. Five appear in the nest. Photo: Lori Limberg, ESH&Q

A parent hears their cry. Photo: Lori Limberg, ESH&Q

A parent hears their cry. Photo: Lori Limberg, ESH&Q