The oesophageal groove is present in newborn ruminants. It is a channel taking milk from the [[Oesophagus - Anatomy & Physiology|oesophagus]] into the [[The Rumen - Anatomy & Physiology|rumen]], [[The Omasum - Anatomy & Physiology|omasum]] and then [[The Abomasum|abomasum]], bypassing the [[The Reticulum - Anatomy & Physiology|reticulum]].
+
The oesophageal groove is present in newborn ruminants. It is a channel taking milk from the [[Oesophagus - Anatomy & Physiology|oesophagus]] into the [[The Rumen - Anatomy & Physiology|rumen]], [[The Omasum - Anatomy & Physiology|omasum]] and then [[The Abomasum - Anatomy & Physiology|abomasum]], bypassing the [[The Reticulum - Anatomy & Physiology|reticulum]].
[[Image:Calf Suckling.jpg|thumb|right|150px|Calf suckling - Copyright David Monniaux]]
[[Image:Calf Suckling.jpg|thumb|right|150px|Calf suckling - Copyright David Monniaux]]