January is always good for birds at Abberton Reservoir: a birding hotspot whose powerful flame often burns brightest when temperatures are at their lowest.

Take flight, birdwatching; my highlights this week have all stemmed from bird-listening. The difference is subtle – and nor is just about a dash.

Birds are on the move – and that means it is a time of eager anticipation for birdwatchers. Pleasant surprises are in store. Or welcome eye-openers, anyway; after all, you know that very soon you…