found a 4chan /x/ cap claiming a museum bird in Cairo is a 2000yr old glider. is this legit

求懂行的鉴定下. saved this off a /x/ thread that 404'd, guy posted a grainy pic of a little wooden bird and a wall of green text. pasting what i can read: >excavated 1898, tomb of Pa-di-Imen, Saqqara Egypt >sycamore wood, ~18cm wingspan, dated ~200 BC >sat in a box labeled 'bird figurine' in the Cairo mus……