The oesophageal groove is present in newborn ruminants. It is a channel taking milk from the [[Oesophagus - Anatomy & Physiology|oesophagus]] into the [[Abomasum - Anatomy & Physiology|abomasum]], bypassing the [[Reticulum - Anatomy & Physiology|reticulum]], [[Rumen - Anatomy & Physiology|rumen]] and [[Omasum - Anatomy & Physiology|omasum]].
+
The oesophageal groove is present in newborn ruminants. It is a channel taking milk from the [[Oesophagus - Anatomy & Physiology|oesophagus]] into the [[Abomasum - Anatomy & Physiology|abomasum]], bypassing the [[Rumen - Anatomy & Physiology|rumen]], [[Reticulum - Anatomy & Physiology|reticulum]] and [[Omasum - Anatomy & Physiology|omasum]].
[[Image:Calf Suckling.jpg|thumb|right|250px|''Calf suckling'' <Br> David Monniaux 2005, WikiMedia Commons]]
[[Image:Calf Suckling.jpg|thumb|right|250px|''Calf suckling'' <Br> David Monniaux 2005, WikiMedia Commons]]