Regulus regulus
The Goldcrest (Regulus regulus) is a captivating, diminutive avian marvel, holding the title as Europe's smallest bird. Measuring a mere 8.5-9.5 cm in length with a wingspan of 13-16 cm and weighing only 4.5-7 grams, its tiny stature is its most distinguishing feature. Upperparts are dull olive-green, underparts are buffy-white, and it boasts a striking, often raised, brightly colored crown patch - fiery orange in males and lemon-yellow in females - bordered by thin black lines. Large, dark e...
Predominantly found in coniferous and mixed woodlands, favoring spruce, fir, and pine trees for breeding and foraging. It can be found from sea level up to the treeline in mountainous regions.
Primarily insectivorous, feeding on small insects, spiders, insect eggs, and larvae, which it gleans expertly from tree foliage.
Goldcrests are ceaselessly active, diurnal birds, constantly flitting and hovering among the outermost twigs and needles of trees. Outside the breeding season, they often form small, loose flocks, sometimes joining mixed-species foraging groups with tits, and are known to roost communally in dens...
The Goldcrest boasts an extensive distribution across the Palearctic realm, breeding widely throughout temperate Europe and Asia. Its range extends from the British Isles and Scandinavia in the west, across central and eastern Europe, through Russia and Siberia, reaching as far east as Japan and ...
Least Concern
- The Goldcrest is the smallest bird in Europe, weighing about the same as a 20-cent coin. - Despite its tiny size, it can survive freezing winter temperatures by huddling together in communal roosts. - Its heart rate can reach up to 1200 beats per minute during strenuous activity. - Due to its h...