The Short-toed Snake Eagle, (now called Bedouin's Snake Eagle) is a species that was never even on my radar screen because it is a vagrant to Northern Uganda, and we did'nt even venture that far north. We saw this one in Murchison Falls National Park.
Over the years I have seen other European vagrants in Alaska. Great Spotted Woodpecker, Tufted Duck, Red-necked Stint, and Arctic Warbler which regularly breeds in a few select areas in Alaska. I have searched in vain for other vagrants that showed up in Anchorage, Siberian Accentor, Common Cuckoo, Eurasian Widgeon, Common Gull, Ivory Gull, Slaty-backed Gull, and others that I have no doubt forgotten.