We\u2019re back with more adventures from retired USFWS pilot biologist Fred Roetker! This episode is highlighted by memorable observations, including a wolverine, barren ground grizzlies, expansive beaver ponds, a military intercept in Mexico, and a rare sighting of the elusive prairie skinny dipper! Fred concludes with sage advice for young people looking to enter the waterfowl profession, and DU extends a sincere \u201cthank you\u201d to Fred and his fellow pilot biologists!