Here is a female Northern Harrier from yesterday (day 4 of my Best of Bosque workshop). We have had some near-epic Northern Harrier encounters so far. My favourite is still the one I posted on Wednesday morning with the cottonwood trees in the background SEE IT HERE.
Unlike many raptors, hen or northern harriers have historically been favourably regarded by farmers because they eat mice that damage crops. Harriers are sometimes called "good hawks" because they pose no threat to poultry as some hawks do.