brahman cow walking on the meadow with mouldering log on the foreground and two cows eating green grass on the background

animal beef brahma brasil brazil breed brown bull butter butterfat cataratas cattle covered dairy estado farm fat fazenda feed field flock foz herd horizon horns hot humanity iguacu iguazu land lawn leite meat milk national nature parana park pasture plants producer ranch south standing state sul trees udder vaca waterfall