With more sub-zero temperatures on the way, many wild birds are likely to be driven into our parks and gardens in search of food.
This weekend thousands across Wales are expected to join in with the Big Garden Birdwatch - noting the highest number of each species seen in their gardens or local park, then submitting the results to the RSPB.
Last year almost 30,000 people across Wales took part in the watch, counting half a million birds between them.
More top news
Close interest is being paid in Wales to the recommendations of the Smith Commission for future devolution to Scotland
Cloudy and damp evening and night with low cloud giving hill fog and patchy drizzle.
A Cardiff-born Conservative MP claims her mother died as a result of failings in the Welsh NHS