Kevin Silva, 52 from Indiana in the USA, has spent an estimated £65K ($100K) on Batman trinkets over the years, and even keeps his 2,500-item haul in his very own basement 'Bat Cave'. Along with a Gotham City phonebook - reported to be a prop from the original Batman TV series - Kevin also has a red Batphone, which sits under glass, just like the one used by Commissioner Gordon on the 1960s show.
A cheeky gorilla sticks her tongue out and plays up for the camera at Bronx Zoo .
This cheeky macaque gets up close and personal as he examines the dental hygiene of his fellow primate .
A Brit photographer has captured one of the world's most camera-shy species of fish - during a game of underwater peek-a-boo .
ROLLING across a 65-metre-high viaduct in the Alps, the red carriages of the Bernina Express add a splash of colour to the spectacular snow-covered Swiss surroundings .
GETTING behind the camera, this monkey practices his photography skills on his friends .
An adorable black bear cub struggles to find the perfect spot for an afternoon nap as he wriggles around on the branch of a maple tree .
A Romanian photographer has captured the unique patterns of hundreds of human eyes in a series of striking macro shots .
An Italian photographer travelled to Chile where he visited several star-gazing sites, home to some of the world's most advanced telescopes, located in the spectacular setting of the Atacama desert .
FLOATING effortlessly on his back, this little otter laps up a rare glimmer of English spring sunshine .
A blanket of fog is lit up by the colourful glowing lights of the city below .
SWIMMING in unison, millions of silverside fish dwarf the divers .
