紫牛热点∣獐子闯入扬子江隧道和汽车“狂飙”！网友：南京生态还是太全面了

Group 1 - A video shared on social media shows a roe deer running rapidly in a tunnel in Nanjing, surprising viewers and highlighting the area's rich ecology [1][3] - The roe deer is speculated to have come from the nearby Laoshan Forest Park, where wild roe deer are known to exist, although the exact origin of this particular deer remains uncertain [3] - Experts suggest that the deer may have entered the tunnel due to human interference, possibly being startled and running in the wrong direction [3] Group 2 - Roe deer, also known as "yazhang" or "river goat," are the only existing hornless deer species, characterized by long protruding tusks and scent-marking glands, which are not found in other deer species [3] - These deer typically inhabit hilly grasslands and prefer moist areas near rivers, lakes, or marshes, avoiding high mountains [3]