Baby birds and more in this week's animal tracks

Three new brown bears were born this winter in January in the Spanish Pyrenees' wildlife enclosure Aran Park, but this week they finally left their den to explore the environment.

A flamingo chick and its parents are pictured in the zoo in Munich, southern Germany, on May 20th. Pink and red flamingos are among the largest flamingo species. A flamingo chicks hatch after 28 to 32 days from the egg. Then it will be cared for by parents. After half a year Flamingos are already grown.

A flamingo chick walks in its enclosure in the zoo in Munich, southern Germany, on May 20th. Pink and red flamingos are among the largest flamingo species. A flamingo chicks hatch after 28 to 32 days from the egg.

A Blue and Yellow Macaw sits inside its enclosure at the Kuala Lumpur Bird Park on May 19th.

The two roughly one-month-old Humboldt penguin chicks Fridolin (L) and Isolde (R) at Sababurg Zoo in Germany on May 20th.

Great crested terns fly over their nests during the breeding season on May 20th on Fasht al Jarim Island, north of the Bahraini capital Manama.

A female Giant Panda Hao Hao with signs of pregnancy at the Pairi Daiza zoo of Brugelette May 18th

A loggerhead sea turtle, born in captivity, swims past after being released into the sea by employees of the French marine park Marineland, on May 18th, in the French southeastern city of Antibes.

An Indian white tiger cools off in a pond in its enclosure at Chhatbir Zoo on the outskirts of Chandigarh, India on May 22nd.

A man holds his Miniature Bull Terrier dog during an international dog exhibition in Kannot, central Israel May 21st. Some 850 purebred dogs from about 200 mini breeds participated in the exhibition.