Big Bear bald eagle Jackie suffers setback while being treated for anemia, wildlife officials sayBig Bear's beloved bald eagle Jackie has suffered a medical setback while being treated for anemia, wildlife officials said. Big Bear's beloved bald eagle Jackie has suffered a medical setback while being treated for anemia, wildlife officials said. Big Bear's beloved bald eagle Jackie has suffered a medical setback while being treated for anemia, wildlife officials said. Big Bear's beloved bald eagle Jackie has suffered a medical setback while being treated for anemia, wildlife officials said. BIG BEAR, Calif. -- Big Bear's beloved bald eagle Jackie has suffered a medical setback while being treated for an illness, officials said Monday.