Brown Bear, Brown Bear, What Do You See? White Dog, Black Sheep, a Goldfish, a Teacher or a Mother, and Students or Children. The 1984 British edition of the book substitutes a monkey for the teacher. Carle explained that variations in text between editions (mostly on the last page) were due to Martin, and that he made new illustrations to go with the changes. Carle and Martin published three spin-off books: "Polar Bear, Polar Bear, What Do You Hear?" (1991) uses zoo animals and sounds; "Panda Bear, Panda Bear, What Do You See?" (2003), endangered species; and "Baby Bear, Baby Bear, What Do You See?" (2007), North American
Sooty shrikethrush include the obscure shrike-thrush, sooty robin-whistler and sooty whistler. Two subspecies are recognized: Sooty shrikethrush The sooty shrikethrush ("Colluricincla tenebrosa") is a species of bird in the family Pachycephalidae. It is found in the New Guinea Highlands. Its natural habitat is subtropical or tropical moist montane forests. The sooty shrikethrush was formerly known as "Colluricincla umbrina" , as the name "Rectes tenebrosus" (the morningbird) has priority over "Pachycephala tenebrosa" (the sooty shrikethrush) when the two species are placed in the same genus; with the transfer of the morningbird from the genus "Colluricincla" to "Pachycephala" in 2013, the sooty shrikethrush reverted