THE title of Colin Tudge’s new book The Link: Uncovering our Earliest Ancestor is a little misleading. Our earliest ancestor was a bacterium which lived 3.2 billion years ago, whereas the book celebrates the fossilised remains of an animal which lived a mere 47 million years ago.

THANKS to two Irish entrepreneurs, the most distant part of France in now one of the easiest to reach, at least from Dublin.

IN 1752, the Emperor Joseph II opened the royal menagerie to the citizens of Vienna.

WITH the current gloom and doom it’s a relief to have something positive to write about. Bank accounts may be empty and begging bowls back in vogue but there’s prosperity off the north Dublin coast; the tern colony on Rockabill has broken all records.

SHOULD you, an environmentally conscious citizen, walk or cycle?

THE plight of the twite troubles ornithologist Derek McLoughlin.

THE wildlife cameraman, Simon King, has been in many a tight situation.

IN HER book Wild Dublin, Éanna Ní Lamhna mentions an unusual visitor to one of the city’s parks.

THE Perseid meteor shower, known in medieval times as the “tears of St Lawrence”, occurs each year around now when the Earth passes through the tail of Comet Swift-Tuttle. The meteors are particles of dust from its wake.

VAMPIRES are evil spirits who force corpses to rise at night and seek out sleepers, whose blood they suck.