Circuit breaker led to change in pigeon behaviour: Study
(WorldNews Environment)

Where the food is, so the pigeons will be. This was a finding from a new study by the National Parks Board (NParks), which found that food availability could also have a knock-on effect on the reproductive cycles of these birds. Using the circuit breaker as a natural experiment, the scientists found that during that period, feral pigeons spent more time foraging instead of resting. This would have repercussions on their reproductive capacity, said NParks` Dr Malcolm Soh, the study`s...