The Messenger of Allah ﷺ forbade three things: "Pecking like a crow, resting one's forearms on the ground like a predator, and allocating the same place for prayer like a camel gets used to a certain place." (Using translation from Nasāʾī 1112)
أَنَّهُ قَالَ إِنَّ رَسُولَ اللهِ ﷺ نَهَى فِي الصَّلَاةِ عَنْ ثَلَاثٍ نَقْرِ الْغُرَابِ وَافْتِرَاشِ السَّبُعِ وَأَنْ يُوطِنَ الرَّجُلُ الْمَقَامَ الْوَاحِدَ كَإِيطَانِ الْبَعِيرِ