male magpie-lark (grallina cyanoleuca) looking for grubs in the green grass : (pix sanjiv shukla)

magpie-lark grallina cyanoleuca wee magpie peewee peewit mudlark murray passerine bird australia timor guinea black white plumage pattern family monarchidae monarch flycatcher pied widespread urban rural area desert human ground foreshore swamp carnivorous eat small creature adapt habitat foraging mud nest tree agriculture dense forest flock perch environment aggressive territorial fearless attack people intruder territory