A Sumatran tigress called Chana has given birth to two cubs at the Jerusalem Biblical Zoo - three were born but one was too weak to survive. This is Chana’s fourth litter at the Jerusalem Zoo, but two earlier sets of of cubs did not survive and she abandoned a cub from her third litter. The newest arrivals are healthy and Chana has taken a keen interest in them. Read more: timesofisrael.com