The Observer science quiz 2013: part 3

61. Edinburgh Zoo hit the headlines with a phantom panda pregnancy this year; but is this is the female Tian Tian, or her male counterpart Yang Guang? Photograph: Rob McDougall/EPA

62. Which British actress and founder of the Born Free Foundation is seen here communing with a badger outside parliament? Photograph: Leon Neal/Getty Images

63. What award is Masateru Uchiyama and his team collecting here, while dressed as mice? Photograph: PR

64. Which country’s space agency successfully launched this monkey in a rocket into space? Photograph: Getty Images

65. Where is this Mars desert research station? Photograph: David Howells/Corbis

66. Who is pictured here helping put on a glove for a veterinarian of the Friedrich Loeffler Federal Research Institute for Animal Health? Photograph: Stefan Sauer/Corbis

67. These anti-fracking protesters are demonstrating outside the test drill site near Balcombe. The site is operated by which company? Photograph: Ben Stansall/Getty Images

68. This fossil of Aurornis xui found in China may represent an important moment in evolutionary history. Which title does it tentatively claim? Photograph: Thierry Hubin/IRSNB

69. A report showed 37 species in Europe were showing signs of recovery since the 1960s. By what percentage has the beaver population increased by? Photograph: Alamy

70. What did pilot Bertrand Piccard manage to achieve in this solar-powered aircraft? Photograph: AP