Tennessee Warbler – Upland Sandpiper Tennessee Warbler Thayer’s Gull Thick-billed Kingbird (USA) Thick-billed Murre Thick-billed Vireo (USA) Townsend’s Solitaire Townsend’s Warbler Tree Swallow Tricolored Blackbird Tricolored Heron Tropical Kingbird (USA) Tropical Parula (USA) Trumpeter Swan Tufted Duck Tufted Puffin Tufted Titmouse Tundra Swan Turkey Vulture Upland Sandpiper