The week in wildlife

San Francisco, US: A six-week-old Sumatran tiger is watched by his mother in at the San Francisco zoo Photograph: George Nikitin/San Francisco zoo/AP

Southampton, US: Vyrnwy a 10-week-old European otter is being cared for at the New Forest wildlife park after her mother was killed by a car Photograph: Gareth Fuller/PA

Solo, Java: A spider reaches its insect prey Photograph: Adek Berry/AFP

Kielder Forest, UK: A red squirrel jumps across a wall Photograph: Owen Humphreys/PA

Ramat Gan, Israel: Moshon, a 35-year-old orang-utan munches on matza, the unleavened cracker-like bread eaten during the upcoming festival of Pesach (Passover), as the safari park prepares to serve the animals only kosher food during the holiday Photograph: David Silverman/Getty

Hyderabad, Pakistan: Blooming sunflowers in a field Photograph: Nadeem Khawer/EPA

Singapore: King penguins at the Singapore bird park Photograph: Wong Maye-E/AP

Huzhou, China: Ducks swim through algae in Taihu lake which has been hit by another outbreak that could threaten water quality Photograph: AP

Rome, Italy: A wild duck with ducklings in a fountain outside the Palazzo di Giustizia Photograph: Plinio Lepri/AP

Cleveland, US: A captive Swinhoe's soft-shell turtle. Zoo researchers recently discovered one of the rare giant turtles in the wild in northern Vietnam Photograph: Cleveland Metroparks Zoo/AP

Panama: Luigi, an adult male harpy eagle born and raised in captivity, flies towards its trainer at the National Association for the Conservation of Nature. Panama's national bird is an endangered species due to poaching and the destruction of the rainforests in Central and South America Photograph: Elmer Martinez/AFP

Zurich, Switzerland: A Bactrian camel at the zoo Photograph: Steffan Schmidt/EPA

Tokyo, Japan: Tiny doctor fish clean the skin of a woman's hand at a spa in Ginza shopping district Photograph: Everett Kennedy Brown/EPA

Athens, Greece: A new born ring-tailed lemur plays with his mother in Attica zoological park Photograph: Orestis Panagiotou/EPA

Tel Aviv, Israel: Dovale, a 12-year-old male giraffe, receives a manicure from workers in the Ramat Gan safari park Photograph: Ariel Schalit/AP

Seoul, South Korea: Petals at the Youido cherry blossom festival Photograph: Chung Sung-Jun/Getty

Pobitora wildlife sanctuary, India: An Indian one-horned rhino after being tranquilised. Two male rhinos have been moved from Pobitora to Manas National Park, under the Indian Rhino Vision 2020 expansion programme Photograph: EPA