@worldbirds: The rufous hornero (Furnarius rufus) is a medium-sized ovenbird in the family Furnariidae. It occurs in eastern South America, and is the national bird of Argentina. Also known as the red ovenbird, it is common in savannas, second-growth scrub, pastures and agricultural land and is synanthropic. It's use mud and humus to form a structure shaped like an upside down bowl on a tree branch, with a small hole to get in and out of. The sun will heat and dry the nest with mud, causing it to harden into a solid mass. #bird #birdslove #birdsoftiktok #fyp #foryou #trending #viral #xuhuong #tiktok #trendingtiktok #birdlife #nest #rufous #hornero