The coat of arms of Bargłów Kościelny municipality is one of the symbols of Bargłów Kościelny municipality, established on 31 December 1997. Appearance and symbolism. The coat of arms is a blue shield, with a golden rafter topped with a cross, and underneath it a golden bird (a Eurasian nuthatch, from which the municipality takes its name), sitting on a golden ear of grain.