What remained in mid-April of a larger tufted duck flock which had overwintered on West Park lake. Over the winter, numbers of males and females had been approximately equal. Here the drakes heavily outnumbered the ducks.
A caterpillar moving at speed across a canal footpath, heading for the vegetation by the water’s edge. It’s a wood tiger moth caterpillar (considered a pest by fruit tree growers) which would struggle to find any wood to burrow into without reversing its direction.