Lanius collurio

tags: Red-backed Shrike, Lanius collurio, birds, mystery bird, bird ID quiz [Mystery bird] Juvenile Red-backed Shrike, Lanius collurio, photographed about 5 miles away from the Pangani River Camp, Tanzania, Africa. [I will identify this bird for you in 48 hours] Image: Dan Logen, January 2010 [larger view]. Nikon D300 600 mm lens, ISO 400, 1/1250 sec, f/7.1 -1 exposure compensation. Please name at least one field mark that supports your identification. Photograph 1: [Image 1] Juvenile Isabelline Shrike (?), Lanius isabellinus, photographed about 5 miles away from the Pangani River…