Larus argentatus x glaucescens Status: Rare casual winter visitor Record: There are four records: 30 Nov 2020 Lake Minatare, Scotts Bluff Co (Mlodinow, eBird.org) 9 Dec 2020-26 Apr 2021 Lake Ogallala, Keith Co (Mlodinow, eBird.org) 16 Feb 1996 Lake Ogallala (2) (Silcock and Jorgensen 1997) 18 Feb 2018 Lake Ogallala (Arthur, eBird.org). Comments: Glaucous-winged and […]