By using advanced imaging technology, scientists are able to map on an unprecedentedly large scale – and in remarkably accurate detail - what is happening to these precious resources worldwide.
A notebook recording the fauna of Cambridgeshire observed and collected by the Reverend Leonard Jenyns between 1820 and 1849 has been published in full for the first time. A significant naturalist in his own right, Jenyns turned down the offer of a place on HMS Beagle, recommending instead a younger colleague, Charles Darwin.