A white baby lamb
A dirty white sheep
A young lamb laying down
An adult lamb laying by a young lamb
A woolly adult sheep
a mother sheep and her baby lamb
a baby lamb laying in the grass field
White lamb lay beside sheep
sheep with thick wool coat
a lamb is laying down
sheep is laying down
A lamb lying on the ground. 
A sheep lying behind the lamb.
Wood next to the animals.
a sheep laying down in the grass near another sheep that's looking onward, and a lamb laying down next to it