People walk past a screen showing videos of flying birds at the Macondo stand during the International Book Fair in Bogota, Colombia (AP)
A general view of Calbuco volcano spewing ash and smoke near Alerce town (Reuters)
A riot policeman fires a teargas cannister at protesters demonstrating against the ruling CNDD-FDD party's decision to allow President Pierre Nkurunziza to run for a third five-year term in office, in Bujumbura, Burundi (Reuters)
LG is making smartphones with leather backs as it seeks to distinguish its phones from Apple's iPhones and Samsung's Galaxy smartphones (AP)
People carry a woman as she fainted after performing the last rites of her family members, who died in Saturday's earthquake, during a cremation along a river in Kathmandu (Reuters)
Newborn white Bengal tigers, a male and female born on April 18, are being fed by their guardians at a private zoo in Borysew near Lodz, central Poland (Reuters)
Local villagers stand next to debris at a devastated area following Saturday's earthquake, at Paslang village in Gorkha (Reuters)
an aerial view of damage caused by Saturday's earthquake in Patan Durbar Square, Kathmandu, Nepal. (AP)
Members of the Maryland National Guard patrol the harbor section of Baltimore, Maryland (Reuters)
People takes pictures from the window as French climber Alain Robert, also known as "Spiderman", scales the Tour Montparnasse, a 210-metre (689 ft) building in central Pairs, France (Reuters)