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01 Feb 2011 [10:00]
clock restarted. Advanced by 4h15m - the longest pigeon event on record.
01 Feb 2011 [09:00]
With the help of a cherry picker I overcame my fear of heights and fitted a thin wire to the minute hand. This should, with any luck, prevent pigeons from settling on the hand. We will see.
01 Feb 2011 [05:45]
pigeons. This time they sat on the minute hand for such a length of time that they stopped the clock completely.

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Interval between data points: seconds [either 3 seconds (weather data is duplicated) or multiples of 60 seconds (all data is averaged)].

[Raw data: Clock | Weather]

Contact:, Trinity College, Cambridge