Animal Tracks

A cuddling group of piglets and 15 more of this week's best animal photos.

Pelicans sit in an enclosure at Grugapark in Essen, Germany on March 26. Ina Fassbender / Reuters
A camel takes a rest at the Genipabu dunes in Natal, Brazil, March 27. Natal is one of the host cities for the 2014 World Cup soccer tournament in Brazil. Stringer/brazil / Reuters
A cat stares out of a window at the Lady Dinah's Cat Emporium in London on March 28. Stefan Wermuth / Reuters
A Chinese Crested powderpuff poses on a sofa after a beauty treatment for dogs at Pet Salon in Sao Paulo on March 26. Nacho Doce / Reuters
A joey looks out from the pouch of its mother, Chuck the kangaroo, in her enclosure at a zoo in Barnaul, Russia on March 29. Andrei Kasprishin / Reuters
A dog waits as its owner stands in a polling booth during the French mayoral elections in Nice, France on March 30. Eric Gaillard / Reuters
Bentheim Black Pied piglets rest in their enclosure at the Arche Warder animal park in Warder, Germany on March 24. Carsten Rehder / EPA
Two Indian white tiger cubs swim with their mother Sameera, right, at the Nehru Zoological Park in Hyderabad, India on March 29. Noah Seelam / AFP - Getty Images
A ring-tailed lemur carries her twins through their enclosure at the zoo in Eberswalde, Germany on March 24. Patrick Pleul / AFP - Getty Images
A wild boar piglet, only a few days old, at a game reserve near Ravensburg, Germany on March 26. Felix Kaestle / AFP - Getty Images
Two camels bask in the sun at Berlin's Tierpark zoo on March 27. John Macdougall / AFP - Getty Images
A squirrel at a park in Berlin on March 28. Johannes Eisele / AFP - Getty Images
An orangutan in the new orangutan house at Rome's Bioparco on March 28. Tiziana Fabi / AFP - Getty Images
A Yorkshire Terrier gets ready for a competition during a dog exhibition in Schoenefeld, Germany on March 30. Ralf Hirschberger / AFP - Getty Images
A stork looks on at the Planckendael zoo in Mechelen, Belgium on March 29. Yves Herman / Reuters
An elephant stretches its trunk toward the photographer's lens during a photo call at the Circus Charles Knie in Hanover, Germany on March 24. Julian Stratenschulte / AFP - Getty Images