sheep

A sheep stands amidst ice covered plants on the Hohen Meissner mountain 750 meters above sea level near Hessisch Lichtenau, northeast of Frankfurt, Germany, Tuesday, Dec. 2, 2014. The temperature in this area is around one degree Celsius below zero (30 degrees Fahrenheit).

Uwe Zucchi/dpa/AP

A sheep stands amid ice-covered plants on the Hohen Meissner mountain 750 meters above sea level near Hessisch Lichtenau, northeast of Frankfurt, Germany. The temperature in this area was around -1C (30 degrees Fahrenheit) on Tuesday.

A Palestinian vendor gestures as she displays sheep for customers at a livestock market ahead of Eid-al-Adha in Khan Younis in the southern Gaza Strip September 30, 2014.

Ibraheem Abu Mustafa/Reuters

A Palestinian vendor gestures as she displays sheep for customers at a livestock market ahead of Eid-al-Adha in Khan Younis in the southern Gaza Strip on Tuesday

A Palestinian Bedouin woman stands next to her sheep in the West Bank village of Al-Eizariya, near east of Jerusalem.

Ammar Awad/Reuters

A Palestinian Bedouin woman stands next to her sheep in the West Bank village of Al-Eizariya, near east of Jerusalem

Nomadic shepherds from Rajasthan herd their sheep at a camp on the outskirts of New Delhi on December 9, 2013. These shepherds still cling on to pastoral nomadic life, trekking long distances in search of pasture for their sheep.

Prakash Singh/AFP

Nomadic shepherds from Rajasthan herd their sheep at a camp on the outskirts of New Delhi on Monday. They still cling on to pastoral nomadic life, trekking long distances in search of pasture for their sheep.

Pakistani boy, Saad Imran, 6, walks his painted sheep back home, to be slaughtered  on the upcoming Muslim holiday of Eid al-Adha, or "Feast of Sacrifice," in Islamabad, Pakistan, Friday, Oct. 11, 2013. Marks on the sheep reads, Eid, or "Feast, " referring to the holiday.

Muhammed Muheise/AP

Saad Imran, aged 6, on Friday walks his sheep home to be slaughtered on the upcoming Muslim holiday of Eid al-Adha in Islamabad, Pakistan.

The art project 'Blue Peace Flock' by artists Rainer Bonk and Bertamaria Reetz is pictured in Hamburg-Wilhelmsburg...The art project 'Blue Peace Flock' by artists Rainer Bonk and Bertamaria Reetz is pictured in Hamburg-Wilhelmsburg, September 20, 2013. The installation of 100 blue sheep sculptures symbolizing that 'everyone is equal and everybody is important'  is on display until Sunday.

Fabian Bimmer/Reuters

The art project Blue Peace Flock by artists Rainer Bonk and Bertamaria Reetz in Hamburg-Wilhelmsburg, Germany 

A herdsman riding a horse directs a large herd of cattle, sheep and goat as they migrate to the summer pasturing areas at a mountainous region in Altay Prefecture, Xinjiang Uighur Autonomous Region

Reuters

A herdsman on a horse leads a large herd of cattle, sheep and goat as they migrate to the summer pasturing areas at a mountainous region in Altay Prefecture, Xinjiang Uighur Autonomous Region