April 2023

• In Box (0)
• Birds (0)
• Birds of North America (0)
• Waterfowl (86)
• Grouse, Ptarmigan & Quail (37)
• Loons & Grebes (24)
• Seabirds (9)
• Albatross/Shearwater/Tropicbirds (10)
• Gulls (84)
• Mystery Gulls (0)
• Gull #1 (15)
• Gull #2 (9)
• Gulls 3 & 4 (20)
• gull_4 (0)
• Gull #5 (44)
• Terns and Jaegers (10)
• Pelicans, Cormorants & Anhinga (14)
• Wading Birds (40)
• Raptors (0)
• Vultures (18)
• Osprey (8)
• Kites & Harriers (12)
• Eagles (23)
• Bald Eagle (13)
• Accipiters (23)
• Buteos (54)
• Falcons (28)
• Rails, Coots & Cranes (15)
• Shorebirds (79)
• Doves & Pigeons (12)
• Cuckoos (6)
• Owls (46)
• Nightjars & Swifts (26)
• Hummingbirds (51)
• Trogons & Kingfishers (12)
• Woodpeckers (44)
• Flycatchers, Phoebes & Kingbirds (71)
• Shrikes & Vireos (29)
• Corvids to Kinglets (104)
• Gnatcatchers to Silky-flycatchers (61)
• Warblers and Tanagers (110)
• Towhees, Sparrows & Juncos (63)
• Longspurs to Finches (107)
• Nests (3)
• Hybrids (1)
• Boulder Yard Birds (Grape Ave) (77)
• Boulder Yard Birds (3rd St) (0)
• Yard List (Alphabetical Order) (295)
• Yard List (Chronological Order, Newest to Oldest) (295)
• Colorado Rarities (83)
• Mew Gull '09 (19)
• Worm-eating Warbler (2)
• Ruff (5)
• Louisiana Waterthrush (6)
• Hudsonian Godwit (2)
• Bohemian Waxwings (4)
• Lesser Black-backed Gull (6)
• Lesser Goldfinch (2)
• Streak-backed Oriole (8)
• Black Scoters '07 (3)
• Sabine's Gulls (8)
• Long-tailed Jaeger (9)
• Lawrence's Goldfinch (6)
• Scarlet Tanager (3)
• Red Phalarope '07 (5)
• Chestnut-sided Warbler (4)
• Golden-Plover, Pacific or American? (6)
• Pacific Golden-Plover for Comparison (12)
• Broad-winged Hawk (2)
• Glaucous Gull (2)
• Yellow-billed Loon (15)
• Glossy Ibis (3)
• Ruddy Turnstone (4)
• Little Blue Heron (8)
• Long-billed Thrasher (7)
• Tropical Parula (3)
• Scissor-tailed Flycatcher (2)
• Mew Gull (2)
• Pine Warbler (2)
• Red-throated Loon (2)
• Red Phalarope '04 (2)
• Little Gull (2)
• Black-legged Kittiwake (2)
• Most-viewed Photos (50)
• Recent additions (192)
• 75th Boulder CBC (5)
• Pine Warbler? (8)
• Green Birding (54)
• Green Birding: Chronological Order (122)
• Green Birding: Taxonomic Order (44)
• Birds of Colorado (216)
• Birds of Hawaii (63)
• Hawaii Honeycreepers (11)
• Arizona Specialties (37)
• Birds of Virgin Gorda, BVI (57)
• Birds of St. John, US Virgin Islands (67)
• Birds of Anegada, BVI (20)
• Birds of Puerto Rico (54)
• Birds of Costa Rica (53)
• Costa Rica 2010 (33)
• African Birds (121)
• African Wildlife (21)
• Rocky Mountains (30)
• Mt. Moran (0)
• Mt. Moran 2008 (109)
• Mt. Moran 2007 (28)
• Landscapes (6)
• Wildlife (72)
• Plants (11)
• Violin Bows (0)
• Arizona June, 2006 (177)
• Wildlife, Plants & Landscapes (17)
• Colorado Breeding Bird Atlas II (6)
• chimney_swift (5)
• Long-billed Curlew (10)
• elis_class_slideshow (26)
• elis_second_grade_slideshowhow (28)
• AC Milan (0)
• Coach Halverson (20)
• 2014 Fall Season (78)
• 2014 Spring Season (35)
• 2007b_blue (46)
• emis_third_grade_slideshow (0)
• Cellos (17)
• Peccatte (11)
• Voirin (12)
• Lamy (11)
• BPQ (1)
• Publicity Photos (12)
• Trio Cordilleras (7)
• Miscellaneous (8)
• BCHU or RTHU? (18)
• flycatchers (0)
• ID? (2)
• Flycatcher #1 (9)
• Flycatchers #2 & 3 (13)
• Flycatcher #4 (3)
• Capitol Peak (45)
• Snowmass Mtn (44)
• Boulder CBC 2020 (20)
• Hudsonian Godwits (19)
• Costa Rica 2022 (8)