Doting animals score dates with unusual rituals
Smitten doves can stick to each other like glue, as shown in this undated picture. [Photo: Xuexi.cn]
A romantic partnership blossoms among a pair of cats in this undated picture. [Photo: Xuexi.cn]
Animals have special ways of showing their commitment to their partners, as shown in this undated picture. [Photo: Xuexi.cn]