Birds of Rocky Mt. National Park, as seen by Todd TracyNote: This list includes only those species seen by T.T.T.Codes are personal assessments and may not be 100% accurate. Time of occurrence:Y= Year-roundS=SummerW=WinterM=Migrant (fall, spring, late summer visitor)I=irregular visitor Abundance codes:A=abundantC=commonFC=fairly commonU=uncommonR=rareD=does not occurI=irregular Canada goose S FCMallard S CRing-necked duck S C Red-tailed hawk S C White-tailed ptarmigan Y UBlue grouse Y FC Spotted sandpiper S FCCalifornia gull S U White-throated swift S FC Broad-tailed hummingbird S ARufous hummingbird M R Northern flicker Y CDowny woodpecker Y FCHairy woodpecker Y CRed-headed woodpecker I RRed-naped sapsucker S CWilliamson's sapsucker S FC Oliv-sided flycatcher S UWestern wood pewee S CHammond's flycatcher S UDusky flycatcher S RSay's phoebe S RWestern flycatcher S C Horned lark S FCTree swallow S CViolet-green swallow S A Gray jay Y CSteller's jay Y AAmerican crow Y CCommon raven Y AClark's nutcracker Y CBlack-billed magpie Y A Black-capped chickadee Y UMountain chickadee Y CWhite-breasted nuthatch Y CPygmy nuthatch Y CBrown creeper Y U House wren S CRock wren S UDipper Y CRuby-crowned kinglet S FCAmerican robin W U S AWestern bluebird S UMountain bluebird S CTownsend's solitaire Y UBrown thrasher M/S? R American pipit S/M A European starling Y C Warbling vireo S C Yellow-rumped warbler S CWilson's warbler S FCYellow warbler S UMacGillivray's warbler S UYellow-throated warbler M R Western tanager S FC Black-headed grosbeak S UGreen-tailed towhee S CChipping sparrow S CLincoln's sparrow S USong sparrow S CWhite-crowned sparrow S CDark-eyed junco (var. races) Y C Red-winged blackbird S FC Cassin's finch Y FCHouse finch Y URed crossbill I RPine siskin Y C House sparrow Y A