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tags: Bar-shouldered Dove, Geopelia humeralis, birds, mystery bird, bird ID quiz [Mystery bird] Bar-shouldered Dove, Geopelia humeralis, photographed at Cooya Beach, Queensland, Australia. [I will identify this bird for you in 48 hours] Image: Steve Duncan, 25 August 2009 [larger view]. Nikon D200 w/ Nikkor 300mm f/4 1/2000 sec, f/4 iso 400. Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: Eastern Phoebe, Sayornis phoebe, birds, mystery bird, bird ID quiz [Mystery bird] Eastern Phoebe, Sayornis phoebe photographed at Smith Point, Texas. [I will identify this bird for you in 48 hours] Image: Joseph Kennedy, 3 November 2009 [larger view]. Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/250s 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: Hermit Thrush, Catharus guttatus, birds, mystery bird, bird ID quiz [Mystery bird] Hermit Thrush, Catharus guttatus, photographed at Quintana Neotropical Sanctuary, Texas. [I will identify this bird for you in 48 hours] Image: Joseph Kennedy, 30 October 2007 [larger view]. Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/180s 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: Chestnut-backed Chickadee, Poecile rufescens, birds, mystery bird, bird ID quiz [Mystery bird] Chestnut-backed Chickadee, Poecile rufescens, photographed at San Rafael, California. [I will identify this bird for you in 48 hours] Image: Joseph Kennedy, 25 December 2007 [larger view]. Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/320s 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: House Wren, Troglodytes aedon, birds, mystery bird, bird ID quiz [Mystery bird] House Wren, Troglodytes aedon, photographed at Smith Point, Texas. [I will identify this bird for you in 48 hours] Image: Joseph Kennedy, 3 November 2009 [larger view]. Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/640s 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: Chipping Sparrow, Spizella passerina, birds, mystery bird, bird ID quiz [Mystery bird] Chipping Sparrow, Spizella passerina, photographed at Elmer Bailey Road, West Harris County, Texas. [I will identify this bird for you in 48 hours] Image: Joseph Kennedy, 9 March 2007 [larger view]. Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/800s f/8.0 at 500.0mm iso400. Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: Plain Chachalaca, Ortalis vetula, birds, mystery bird, bird ID quiz [Mystery bird] Plain Chachalaca, Ortalis vetula, photographed at the Frontera Audubon Sanctuary, Texas. [I will identify this bird for you in 48 hours] Image: Joseph Kennedy, 1 April 2008 [larger view]. Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/350s 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: Red Knot, Calidris canutus, birds, mystery bird, bird ID quiz [Mystery bird] Red Knot, Calidris canutus, photographed at Quintana, Texas. [I will identify this bird for you in 48 hours] Image: Joseph Kennedy, 30 September 2009 [larger view]. Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/750s 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: Short-tailed Magpie, Cissa thalassina, birds, mystery bird, bird ID quiz [Mystery bird] Short-tailed Magpie, Cissa thalassina, endemic to the South Pacific Maritime Southeast Asian islands of Borneo and Java. [I will identify this bird for you in 48 hours] Watercolour and gouache sketch on paper. Image: Thomas Lewin, early 1800s [larger view]. Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: Crested Hawk, Aviceda subcristata, birds, mystery bird, bird ID quiz [Mystery bird] Crested Hawk, Aviceda subcristata, photographed at Atherton, Queensland, Australia. [I will identify this bird for you in 48 hours] Image: Steve Duncan, 26 August 2009 [larger view]. Nikon D200 w/ Nikkor 300mm f/4 1/2500 & 1/1250 sec, f/4 iso 200. Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: Budgerigar, Melopsittacus undulatus, birds, mystery bird, bird ID quiz [Mystery birds] Budgerigar, Melopsittacus undulatus, photographed in Boulia Shire, far west Queensland, Australia [I will identify these birds for you in 48 hours] Image: Ann Britton [larger view]. Please name at least one field mark that supports your identification. News story: This year's floods along river systems such as the Diamantina and Georgina sparked prolific breeding by the budgies which have been feasting on an abundance of grass seeds. "I have been here since 1983 and never seen anything like it…
tags: Bare-throated Tiger-heron, Tigrisoma mexicanum, birds, mystery bird, bird ID quiz [Mystery bird] Bare-throated Tiger-heron, Tigrisoma mexicanum, photographed in Mexico. [I will identify this bird for you in 48 hours] Image: Dennis Paulson [larger view]. Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: Cooper's Hawk, Chicken Hawk, Blue Darter, Accipiter cooperii, birds, mystery bird, bird ID quiz [Mystery bird] Sharp-shinned Hawk, Accipiter striatus, Cooper's Hawk, also known as a Chicken Hawk or Blue Darter (?!), Accipiter cooperii, photographed at Smith Point, Texas. [I will identify this bird for you in 48 hours] Image: Joseph Kennedy, 30 September 2009 [larger view]. Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/1250s f/8.0 at 1000.0mm iso400. Please name at least one field mark that supports your identification. I added more images of the same bird, taken…
tags: Rough-billed Pelican, American White Pelican, Pelecanus erythrorhynchos, birds, mystery bird, bird ID quiz [Mystery birds] American White Pelican, sometimes known as the Rough-billed Pelican due to the structure that develops on the upper mandible of breeding adults, Pelecanus erythrorhynchos, photographed at Smith Point, Texas. Numerous Broad-winged hawks, Buteo platypterus (background) with two red-tailed hawks, Buteo jamaicensis (right of center, lower left) [I will identify these birds for you in 48 hours -- If you can convince me there's other species in this image, feel free to…
tags: Mississippi Kite, Ictinia mississippiensis, birds, mystery bird, bird ID quiz [Mystery bird] Mississippi Kite, Ictinia mississippiensis, photographed at Smith Point, Texas. [I will identify this bird for you in 48 hours] Image: Joseph Kennedy, 30 September 2009 [larger view]. Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/750s 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: Ruddy Turnstone, Arenaria interpres, birds, mystery bird, bird ID quiz [Mystery birds] Ruddy Turnstone, Arenaria interpres, photographed at Smith Point, Texas. [I will identify these birds for you in 48 hours] Image: Joseph Kennedy, 30 September 2009 [larger view]. Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/1000s 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: Juvenile Martial Eagle, Polemaetus bellicosus, birds, mystery bird, bird ID quiz [Mystery bird] Juvenile Martial Eagle, Polemaetus bellicosus, photographed in Nakuru National Park, Kenya, Africa. [I will identify this bird for you in 48 hours] Image: Dan Logen, 29 July 2006 [larger view]. Nikon D2X, 200-400 VR lens at 200. ISO 200, 1/2000, f 5.6. Please name at least one field mark that supports your identification. Here's another look at this bird. Review all mystery birds to date.
tags: Bearded Vulture, Lamb Vulture, Lammergeyer, Gypaetus barbatus, birds, mystery bird, bird ID quiz [Mystery bird] Lammergeyer, also known as the Bearded or Lamb Vulture (for reasons that I'll bet you can correctly guess at), Gypaetus barbatus, photographed on Mt Kilimanjaro, at just under 15000 feet, at Barafu Camp. [I will identify this bird for you in 48 hours] Image: Dan Logen, 24 July 2006 [larger view]. NIkon D2X 70-200 VR lens at 200, ISO 200, 1/1250, f 6.3. Please name at least one field mark that supports your identification. According to legend, the Greek playwright…
tags: Chipping Sparrow, Spizella passerina, birds, mystery bird, bird ID quiz [Mystery bird] Chipping Sparrow, Spizella passerina, photographed at Illinois Beach State Park, Lake County, Illinois. [I will identify these birds for you in 48 hours] Image: Janice Sweet, 20 October 2009 [larger view]. Please name at least one field mark that supports your identification. Review all mystery birds to date.
tags: Rufous Hummingbird, Selasphorous rufus, birds, mystery bird, bird ID quiz [Mystery bird] Rufous Hummingbird, Selasphorous rufus, photographed at Smith Point Hawk Watch, Texas. [I will identify these birds for you in 48 hours] Image: Joseph Kennedy, 10 October 2009 [larger view]. Nikon D200, Kowa 883 telescope with TSN-PZ camera eyepiece 1/250s f/8.0 at 1000.0mm iso400. Please name at least one field mark that supports your identification. Review all mystery birds to date.