▁re ed bed s . ▁They ▁will ▁walk ▁away ▁from ▁disturb ance ▁rather ▁than ▁flush . ▁The ▁pl um age ▁similar ities ▁and ▁sk ul king ▁l ifest yle ▁makes ▁these ▁birds ▁hard ▁to ▁see ▁and ▁identify . ▁ ▁These ▁bush ▁war bl ers ▁tend ▁towards ▁rich ▁or ▁grey ish ▁brow ns ▁above ▁and ▁buff ish ▁or ▁light ▁grey ▁t ones ▁below . ▁They ▁have ▁little ▁pattern ing ▁apart ▁from ▁the ▁u bi quit ous ▁super cil ium . ▁Alt ogether , ▁they ▁appear ▁much ▁like ▁the ▁pla iner ▁species ▁among ▁Ac ro ce phal us ▁mar sh ▁war bl ers ▁in ▁color ation . ▁Meg al ur id ▁bush ▁war bl ers ▁tend ▁to ▁be ▁somewhat ▁sl immer ▁and ▁have ▁a ▁very ▁long ▁and ▁pointed ▁tail , ▁but ▁are ▁otherwise ▁very ▁similar . ▁ ▁Species ▁ ▁This ▁genus ▁has ▁been ▁split ▁from ▁the ▁genus ▁C ett ia . ▁C etti ' s ▁war b ler ▁( C . ▁c etti ), ▁the ▁previous ▁type ▁species , ▁seems ▁close ▁to ▁the ▁genus ▁T esia ▁from ▁S out heast ▁Asia ▁and ▁neighbor ing ▁regions . ▁Bird s ▁in ▁the ▁genus ▁Hor orn is , ▁such ▁as ▁the ▁famous ▁u gu isu ▁( <0xE9> <0xB6> <0xAF> , ▁Japanese ▁bush ▁war b ler , ▁H . ▁di phone ) ▁and ▁the ▁brown - fl ank ed ▁bush ▁war b ler ▁( H . ▁fort ipes ) ▁belong ▁to ▁a ▁group ▁that ▁might ▁include ▁the ▁aber rant ▁broad - bil led ▁war b ler ▁( T ick