A close up of a great blue heron taking flight near the F0 barn.
great blue heron
A great blue heron stands tall and proud.
A great blue heron catches some lunch on a warm July day.
A great blue heron goes in for a meal.
On July 14, a blue heron peeks out from the grasses across from MI-60 by the cooling pond.
This great blue heron was spotted on Aug. 12 by Swan Lake.
A heron fishes in front of Wilson Hall in July.
A great blue heron tries to stay cool by a pond.
Birds make an appearance at Fermilab on May 15.
A great blue heron, a black-crowned night heron and a couple of American crows are spotted at the lab on Sept. 26