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tags: Western Screech-owl, Megascops kennicottii, birds, mystery bird, bird ID quiz [Mystery bird] Western Screech-owl, Megascops kennicottii, photographed in Arizona. [I will identify this bird for you in 48 hours] Image: Richard Ditch, 11 June 2005. Date Time Original: 2005:06:11 13:52:01 Exposure Time: 1/60 F-Number: 5.60 ISO: 500 Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: Snowy Owl, Bubo scandiacus, birds, mystery bird, bird ID quiz [Mystery bird] Snowy Owl, Bubo scandiacus, photographed on the Fort Pierre National Grasslands in South Dakota. [I will identify this bird for you in 48 hours] Image: Terry Sohl, 4 January 2009 [larger view] Photo taken with a Canon 50D, 400 5.6L. Please name at least one field mark that supports your identification. As an added bonus, can you tell me if this bird is a juvenile or adult, male or female? Review all mystery birds to date.
tags: Eastern Screech-Owl, Megascops asio, birds, mystery bird, bird ID quiz [Mystery bird] Fledgling Eastern Screech-Owl, Megascops asio, photographed in a backyard birdbath in Manhattan, Kansas (Riley County). [I will identify this bird for you in 48 hours] Image: Dave Rintoul, 1 July 2009 [larger view]. Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: mystery bird, identify this bird, birds, mystery bird, bird ID quiz [Mystery bird, I will identify this bird for you in 48 hours] Passenger Pigeon, Ectopistes migratorius. Image: Dan Tallman. Please name at least one field mark that supports your identification. ID Keys: Wine-red breast, slate blue head and rump, slate grey back. Review all mystery birds to date.
tags: Alpine Chat, Hill Chat, Moorland Chat, Cercomela sordida, birds, mystery bird, bird ID quiz [Mystery bird] Alpine Chat (also known as the Hill Chat or Moorland Chat), Cercomela sordida, photographed at 14000 feet elevation on Mt Kilimanjaro, Africa. [I will identify this bird for you in 48 hours] Image: Dan Logen, 22 August 2007 [larger view]. Nikon D2X, Nikon 70-200 lens at 200. ISO 400, 1/250, f/3.5. Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: River Vantaa, Helsinki, Finland, nature, image of the day A view of a natural waterfall in a park near the River Vantaa. This waterfall is in the same park that I showed you yesterday. I believe I was in Vantaa (will check after my host returns), in northern Helsinki, Finland, when I photographed this. Image: GrrlScientist, 6 July 2009 [larger view]. (raw image)
tags: mystery bird, identify this bird, birds, mystery bird, bird ID quiz [Mystery bird] Brown Thrasher, Toxostoma rufum, photographed at Paul Rushing Park, Texas. [I will identify this bird for you in 48 hours] Image: Joseph Kennedy, 28 March 2009 [larger view]. Nikon D200, Kowa 883 telescope with tsn-pz camera eyepiece 1/500s f/8.0 at 1000.0mm iso400. Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: Grey-Backed Sparrow-Lark, Eremopterix verticalis, birds, mystery bird, bird ID quiz [Mystery bird] Grey-Backed Sparrow-Lark, Eremopterix verticalis, photographed in Swakopmund, Namibia, Africa [I will identify this bird for you in 48 hours] Image: Dennis Paulson, April 2007 [larger view]. Please name at least one field mark that supports your identification. The photographer, Dr. Dennis Paulson, Director Emeritus of the Slater Museum of Natural History, writes; Sparrow-larks are bona fide larks, but their bills are modified for seed-eating, so they are very sparrow-like. They are…
tags: House Finch, Carpodacus mexicanus, birds, mystery bird, bird ID quiz [Mystery bird] House Finch, Carpodacus mexicanus, photographed in Arizona. [I will identify this bird for you tomorrow] Image: Richard Ditch, 7 August 2006 [larger view]. Date Time Original: 2006:07:08 08:30:57 Exposure Time: 1/249 F-Number: 8.00 ISO: 200 Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: Red-shouldered Hawk, Buteo lineatus, birds, mystery bird, bird ID quiz [Mystery birds] Red-shouldered Hawk, Buteo lineatus, photographed at Brazos Bend State Park, Texas. [I will identify this bird for you in 48 hours] Image: Joseph Kennedy, 30 April 2009 [larger view]. Nikon D200 ,Kowa 883 telescope with TSN-PZ camera eyepiece 1/200s f/8.0 at 1000.0mm iso400. Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: Cinnamon-chested Bee-eater, Merops oreobates, birds, mystery bird, bird ID quiz [Mystery bird] Cinnamon-chested Bee-eater, Merops oreobates, photographed at Ngorongoro Crater, Tanzania, Africa. [I will identify this bird for you in 48 hours] Image: Dan Logen, 8 August 2006 [larger view]. Nikon D2X, 200-400 mm VR lens at 400. ISO 320, 1/400, f/5. Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: mystery bird, identify this bird, birds, mystery bird, bird ID quiz, streaming video A reader asked me to ask you to identify these [Mystery Birds], filmed in Wasilla, Alaska, USA, on 4 July 2009. Hint: Turn the sound off while viewing this video to prevent stimulating your gag reflex. Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: Upland Sandpiper, Bartramia longicauda, birds, mystery bird, bird ID quiz [Mystery bird] Upland Sandpiper, Bartramia longicauda, photographed in Kingsbury County, South Dakota. [I will identify this bird for you in 48 hours] Image: Terry Sohl, 5 July 2009 [larger view] Photo taken with a Canon 50D, 400 5.6L. Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: mystery bird, identify this bird, birds, mystery bird, bird ID quiz [Mystery bird] Black-capped Chickadee, Poecile atricapilla, photographed near a small Olympic Peninsula lake in Shelton, Washington State. [I will identify this bird for you in 48 hours] Image: Lee Rentz, 19 February 2009. As an added bonus, can you name the close relatives to today's mystery bird that are found in Finland? Please name at least one field mark that supports your identification. The closest relatives to the pictured bird that live in Finland are [English name, Finnish name, Scientific name]; Willow…
tags: European Greenfinch, Carduelis chloris, birds, mystery bird, bird ID quiz [Mystery bird] European Greenfinch, Carduelis chloris, photographed on the University of Helsinki (Helsingin Yliopisto) campus in Kumpula, Helsinki, Finland. [I will identify this bird for you tomorrow] Image: GrrlScientist, 3 July 2009 [larger view]. Canon Powershot SX100 Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: Juvenile Gambel's White-Crowned Sparrow, Zonotrichia leucophrys gambelli, birds, mystery bird, bird ID quiz [Mystery bird] Juvenile Gambel's White-Crowned Sparrow, Zonotrichia leucophrys gambelli, photographed in Arizona. [I will identify this bird for you tomorrow] Image: Richard Ditch, 25 November 2006 [larger view]. Date Time Original: 2006:11:25 08:07:50 Exposure Time: 1/200 F-Number: 8.00 ISO: 320 Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: Pied Wagtail fledgling, Motacilla alba, birds, mystery bird, bird ID quiz [Mystery bird] Pied Wagtail fledgling, Motacilla alba, photographed at Hebden Bridge in West Yorkshire, UK. [I will identify this bird for you in 48 hours] Image: Richard Carter, FCD, 13 June 2009 (he also writes here) [larger view]. Canon EOS 350D (Digital Rebel) at 1/400th second using a Canon EF 75-300mm zoom at the 300mm setting. Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: White-rumped Sandpiper, Calidris fuscicollis, birds, mystery bird, bird ID quiz [Mystery birds] White-rumped Sandpiper, Calidris fuscicollis, photographed at Galveston, East Beach, Texas. [I will identify this bird for you in 48 hours] Image: Joseph Kennedy, 19 May 2009 [larger view]. Nikon D200 ,Kowa 883 telescope with TSN-PZ camera eyepiece 1/800s f/8.0 at 1000.0mm iso400. Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: mystery bird, identify this bird, birds, mystery bird, bird ID quiz [Mystery birds] Wattled Starlings, Creatophora cinerea, perched on Plains (Grant's) Zebra, Equus quagga boehmi, Amboseli National Park, Kenya, Africa. [I will identify these birds for you in 48 hours] Image: Dan Logen, 3 August 2006 [larger view]. Nikon D2H, 200-400 VR lens at 400, ISO 200, 1/320, f/8. Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: Pelagic Cormorant, Phalacrocorax pelagicus, birds, mystery bird, bird ID quiz [Mystery bird] Pelagic Cormorant, Phalacrocorax pelagicus, photographed at Haystack Rock, Cannon Beach, Oregon. It is taking nesting materials back to the rock, where many of these birds were busy nesting. [I will identify this bird for you in 48 hours] Image: Terry Sohl, 8 June 2009 [larger view] Photo taken with a Canon 50D, 400 5.6L lens. Please name at least one field mark that supports your identification. Review all mystery birds to date.