[nysbirds-l] possible pale Gyrfalcon

My friend was driving along the Sprain Brook Parkway in Yonkers a day or two ago and saw what she thought to be a possible pale Gyrfalcon sitting on the fence on the northbound side near the Jackson Ave. exit.  She said it seemed paler and bigger than a redtail and seemed to sit more upright. 

[nysbirds-l] possible pale Gyrfalcon

My friend was driving along the Sprain Brook Parkway in Yonkers a day or two ago and saw what she thought to be a possible pale Gyrfalcon sitting on the fence on the northbound side near the Jackson Ave. exit.  She said it seemed paler and bigger than a redtail and seemed to sit more upright.