An owl being reintroduced into the wild, a service of a remembrance for fallen soldiers in Iraq and performers preparing to take to a Salisbury stage - it is all in our image round-up this week. There ...

Pygmy seahorses, about the size of a fingernail, are some of the smallest vertebrates in the world. First discovered in 1969, little was known about the creatures. But in the early 2000s ...