
Photo: (c) Frank Sengpiel, some rights reserved (CC BY) · CC BY 4.0
Regulus regulus
Diet
Insects, spiders, caterpillars, worms, seeds, tree sap, and small amounts of plant material
Habitat
Coniferous and mixed forests, woodland, scrub, parks, and gardens
Range
Europe, the Middle East, central and eastern Asia, India, and northern China
Size
About 9 cm
Wingspan
Average 14 cm
Weight
About 6 g
Goldcrests occur across much of Europe, the Middle East, central and eastern Asia, and parts of India. Their northern breeding range includes Scandinavia, southern Russia, northern Asia, and northern China. They generally occupy coniferous or mixed woodland and may also appear in parks, gardens, and scrub. At about nine centimetres long and six grams, they are exceptionally small birds. Their fine bills, short tails, and vivid yellow or orange central crown stripe provide useful identification features (Animal Diversity Web).
Goldcrests forage actively among branches for insects, spiders, caterpillars, worms, and other small invertebrates. During winter they may join mixed feeding flocks with tits. Seeds, tree sap, leaves, and other plant material supplement the diet, and seeds may be cached for later. Courtship starts around April or May. Males sing to establish territories and expose their brightly colored crown feathers when attracting females. Pairs are seasonally monogamous, and both parents contribute to caring for the helpless young (Animal Diversity Web).