Sanctuary Asia on Twitter: "On a perch by the banks of the Cauvery river, two Blue-tailed Bee-eaters prepare for a 'cloacal kiss' ( look it up!) https://t.co/mzq43n067C" / Twitter
Chicken Mating: How Does That Work? | The Chicken Chick®
Cloaca - an overview | ScienceDirect Topics
The Cloacal Kiss | Osprey Tales
Twitter 上的 ZoologiMY:"In case if you ever think it is a kind of cloacal kissing, it kinda is but not exactly correct. For example...this is the true form of cloacal kissing. https://t.co/5dd0IHXttD" /
Cloacal Kiss - Home | Facebook
Reproduction - The Black Capped Chickadee
Finally in 3-D: A Dinosaur's All-Purpose Orifice - The New York Times
Dear Judge, In Times Of 'Cloacal Kiss', Peahen Has No Time for Peacock Tears