Cows

Bavarian mountain farmers return their cattle from summer pastures after crossing Lake Koenigssee by boat near Berchtesgaden, southern Germany, Monday, Oct. 6, 2014. The trip by boat is the only way to bring the cattle from their remote summer mountain-pastures back to their homestead

Matthias Schrader/AP

Bavarian mountain farmers return their cattle from summer pastures after crossing Königssee lake by boat near Berchtesgaden, southern Germany. The trip by boat is the only way to bring the cattle from their remote summer mountain pastures back to their homestead.

A fighting cow leaps over revellers upon entering the bullring following the first running of the bulls of the San Fermin festival in Pamplona...A fighting cow leaps over revellers upon entering the bullring following the first running of the bulls of the San Fermin festival in Pamplona July 7, 2013. Several runners suffered light injuries in a run that lasted four minutes and six seconds, according to local media.   REUTERS/Joseba Etxaburu (SPAIN - Tags: ANIMALS SOCIETY)

Joseba Etxaburu/Reuters

A fighting cow leaps over revellers upon entering the bullring following the first running of the bulls of the San Fermin festival in Pamplona, Spain, on Sunday. Several runners suffered light injuries in a run that lasted four minutes and six seconds, according to local media Read more