NBC Animal Tracks: March 29-April

Dan Kitwood / Getty Images

Unwrapped

A butterfly emerges from a chrysalis at the new butterfly exhibit at the Natural History Museum in London.

Seth Wenig / AP

Spring things

Lola and Tuffy wear Easter clothing at the Easter parade in New York.

Cathal McNaughton / Reuters

Baaad weather

A lamb is given shelter from cold weather in the kitchen of a farm house near Cushendun, Ireland. Severe weather in Northern Ireland has caused farmers to lose large numbers of newborn lambs and has left thousands of homes without electricity.

Daniel Wallace / St. Petersburg Times / Zuma Press

Where my Peeps at?

Rango, a male Sumatran orangutan, gestures for more hard-boiled eggs during a special Easter treat on Friday at Lowry Park Zoo in Tampa, Fla. The orangutans received hard-boiled eggs, coconuts and even few Peeps.

Enrique Marcarian / Reuters

Lazy, graze-y day

A horse grazes next to a soybean field in Argentina's town of Estacion Islas.

Axel Heimken / AP

On your side

A seal pup relaxes on the beach of the island Helgoland, northern Germany.

David Loh / Reuters

School days

Scuba diver Charles Ang from Singapore approaches a swirling school of jack fish off the Malaysian island of Layang Layang, in the South China Sea.

Toby Melville / Reuters

Blue in the face

A blue morpho butterfly sits on the face of 5-year-old Ettie Wooldridge at the Natural History Museum in London.

Dado Galdieri / AP

Cougar town

A volunteer walks a baby cougar at the Machia Park in central Bolivia.

Michael Buholzer / Reuters

Sibling rivalry

Twin 4-month-old brown bear cubs play in a public bear park in Bern, Switzerland.

Reuters

Force field

A man uses a camel to plow a field near the desert in Minqin county, in China's Gansu province.

Jianan Yu / Reuters

It's the bee's knees

A beekeeper holds up a comb of honeybees on the outskirts of Hefei in China's Anhui province.

Xinhua / Zuma Press

Fly over state

Tens of thousands of migratory birds fly over China's Dandong Yalu River Mouth Wetland National Nature Reserve.

Guy Harrop / Whitehotpix / Zuma Press

Spiky tyke

A baby wild hedgehog -- just 48 hours old -- takes a sip from a syringe of warm goat's milk in Devon, England.

Derek Blair / AFP - Getty Images

Shy sheep

A sheep and her lamb stand together in a field covered with fresh snow in Stirlingshire, Scotland.

Amr Nabil / AP

Ready to race

An Egyptian Bedouin camel owner pulls his camels before the start of the Sharqeya Camel Race Festival, on the outskirts of the city of Belbeis, Egypt. The racers from Arab countries are competing in the eight track races in categories that are controlled by track distance and the age of the camels.

Roslan Rahman / AFP - Getty Images

Oh my stars!

A wildlife rescue team treats a star tortoise that has a severe vitamin deficiency at an animal rescue and rehabilitation centre in Singapore.

Lisa Maree Williams / Getty Images

Pigging out

Pigs race at the Royal Easter Show at the Sydney Showground in Sydney, Australia.

Joshua Trujillo / Seattle Post Intelligencer via AP

A gray area

A gray whale surfaces near the mouth of the Duwamish River in Seattle. Gray whales are rarely seen in Elliott Bay near downtown Seattle.