Europe’s smallest birds, the resident goldcrest, commonly called the golden - crested kinglet, and the winter - visiting firecrest are a quarter of an inch [about half a centimeter] shorter but are rarely seen.
Suurbritannia paigalind pöialpoiss ning talikülaline lääne - pöialpoiss, Euroopa väikseimad linnud, on käblikust veidi lühemad, kuid neid nähakse seal harva.