From the Raptor Resource Blog: (
http://raptorresource.blogspot.com/2015/03/decorah-eaglet-four-electrocuted.html )
Sunday, March 08, 2015Decorah Eaglet Four Electrocuted
We are sorry to announce that Four, the single remaining bird from the 2014 Decorah alumni to remain in the wild, was electrocuted on Tuesday, March 2nd. This is the fourth eaglet from Decorah that we know of to die from electrocution. Bob and a good friend picked her carcass up on Thursday after the Eagle Valley team notified us that they received a mortality ping. Bob and Brett examined her on Saturday and verified the cause of death.
Bob found her lying underneath a utility pole. He took photographs and sent them to a consultant, who told us the pole was unsafe and made suggestions to improve the safety of this pole and other poles in the area. We brought them forward to Alliant Energy/Interstate Power and Light and are waiting for a response from them.
Why do the eaglets keep perching on power poles? Bob theorizes there is a behavior difference between urban and rural eagles. Rural eagles are programmed to perch in trees because that is what they have available. But urban eagles, including our beloved Decorah family, are exposed to power poles and other man-made structures from the beginning. There are vast amounts of power poles serving our needs. With eagles beginning to nest in close proximity to man - something new for both species - he believes electrocution will be an increasing concern for urban-fledged eagles and utility companies.
