A badger walks in woodland under spring sunshine in Perthshire, Scotland on April 17.
A family of ducks searches for food on the embankment of the river Main opposite Frankfurt, Germany's banking district on April 19.
Two 3-month-old female white Bengal tiger cubs play in their enclosure at the Buenos Aires Zoo in Argentina on April 17.
Prince William and Catherine, Duchess of Cambridge, feed giraffes at Sydney's Taronga Zoo on April 20. The royal couple are undertaking a 19-day official visit to New Zealand and Australia with their son, Prince George.
A newborn lamb stands in early morning sun as a Yorkshire shepherdess feeds the remaining flock near Kirkby Stephen, England on April 15.
A house sparrow searches for food among flowering plants in Kathmandu, Nepal on April 16.
A sun bear sleeps in its enclosure of the Zoologischer Garten in Berlin, Germany on April 17.
A brown bear smiles for the camera at the Zoologischer Garten zoo in Berlin on April 17.
Animal owners bring their pets to be blessed by Archbishop José H. Gomez as part of the Easter celebrations at La Placita square in Los Angeles on April 19.
A Spix's macaw chick called Karla is pictured at the ACTP wildlife conservation organization in Schoeneiche, Germany on April 17. The species, also known as little blue macaw, is native to Brazil and possibly extinct in the wild.
Spix's macaw couple Bonita and Ferdinand are pictured at the ACTP wildlife conservation organization in Schoeneiche, Germany on April 17.
A white stork stands in a field near Reitwein, Germany on April 19. The White Stork eats a wide range of animal prey, including insects, fish, amphibians, reptiles, small mammals and small birds.
A rabbit sits in its cage in a gardener shop in Wiesbaden, Germany on April 19. Rabbits are one of the most popular pets in Germany.
Two young camels follow their mothers on a meadow in Leibolz, Germany on April 19.
Two flamingos take a rest in their enclosure in the zoo Berlin on April 19.
A red ruffed lemur sits on a fence to take in the warmth of the spring sun at Artis Royal Zoo in Amsterdam, Netherlands on April 16.
Giant panda Hao Hao walks in its pen at Pairi Daiza animal park in Brugelette on April 15.