The term 'brownish songbird' can be broken down into seven crossword solutions: sparrow (7 letters), WREN (4 letters), LINNET (6 letters), LARK (4 letters), SEPIA (5 letters), taupe (5 letters), and PHOEBE (6 letters). Sparrows are small, brown birds that are found in many parts of the world. Wrens are small, brown birds with a long tail and a loud, melodious song. Linnets are small, brown finches with a reddish-brown head and wings. Larks are small, brown birds with a long tail and a melodious song. SEPIA is a dark brown color. Taupe is a grayish-brown color. Phoebes are small, brown flycatchers with a white belly and a loud, distinctive call.