I seem to be seeing Linnets everywhere at the moment.
There have been little flocks of four, six and ten browsing for seeds amongst the wildflowers that grow on the stones of the Ely River embankment in Cardiff Bay.
And then there have been much bigger flocks of 50 to 100 birds (sometimes joined by Goldfinches) grazing in the maize fields along the edge of the coastal path between Penarth and Lavernock.
And, when those Linnets feel threatened by a predator (like the bird of prey in the top left of the second photo below), they very quickly join together to form enormous flocks of at least 500 birds that whirl and swirl to try to confuse the hunter. I’ve seen this incredible phenomenon twice recently and it is truly amazing to watch and to hear all those birds tweeting and twittering at once.