The following was taken from the text of the Baltimore Sun article.
"There's already been drama since the camera turned on. One day not long after it went live, a female falcon arrived in the nest appearing ruffled, with a band on her leg indicating she was a newcomer — a 2-year-old that flew in from Philadelphia, Koppie said.
"There was a fight somewhere," he said.
The other female hasn't turned up yet, dead or alive. Koppie banded her soon after her birth at the Key Bridge in 2009. Chesapeake Conservancy officials decided not to publicize the switch, keeping with the Barb name, given in honor of Sen. Barbara A. Mikulski".
She was a Congresswoman from 1977-1986 and has been a Senator since 1987-present.