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Flying off a Shetland cliff in search of offal

A seabird success story, fulmars breed in huge numbers in the UK – a smorgasbord of fish remains may be behind the boom

Enigma Number 1710

Feedback: No more snow on late night TV

Scraping the bottom

Straight and narrow

Juiced up

Mountain climbing

Enigma Number 1709

Feedback: Just wait 50 years for result

Salt harsh

Great circles

Lemon aid

Spray it again

Z, the diamond-melting machine with lightning veins