Common Spindle vs コンゴウインコ

Euonymus europaeus compared with Ara macao

Taxonomic Classification

Rank	Common Spindle	コンゴウインコ
Kingdom	Plantae (植物)	Animalia (動物)
Phylum	Magnoliophyta (被子植物門)	Chordata (脊索動物)
Class	Magnoliopsida (モクレン綱)	Aves (鳥類)
Order	Celastrales (ニシキギ目)	Psittaciformes (オウム目)
Family	Celastraceae	Psittacidae (True Parrots)
Genus	Euonymus	Ara (Macaws)
Species	Euonymus europaeus	Ara macao

Conservation Status

Common Spindle

LC — Least Concern

コンゴウインコ

LC — Least Concern

Population: ~50.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Common Spindle	コンゴウインコ
Diet	—	Herbivore
Average Lifespan	—	50 years
Average Length	—	85 cm
Average Weight	—	1.0 kg

Habitat & Geographic Range

Common Spindle

Habitat

Typically found in diverse terrestrial habitats from tropical forests to temperate regions.

Range

Widely distributed across Europe (7 countries), North America (Canada, United States), and Oceania and the Pacific (Australia, New Zealand).

コンゴウインコ

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

Found across Europe (5 countries) and South America (Colombia, Ecuador, Venezuela). Population trends indicate a declining trajectory in parts of its range.

Common Spindle

<em>Euonymus europaeus</em>, commonly known as the common spindle, is a deciduous shrub or small tree in the family Celastraceae, native to Europe and western Asia. This species typically inhabits woodland edges, hedgerows, scrubland, calcareous grassland margins, and riverbanks, preferring well-drained soils on chalk and limestone but tolerating a variety of substrates. Its geographic range extends across most of Europe from the British Isles and Scandinavia south to the Mediterranean, and eastward through the Caucasus into western Asia. Classified as Least Concern on the IUCN Red List, <em>Euonymus europaeus</em> maintains stable populations throughout its native range. The species is particularly notable for its striking autumn display of bright pink to crimson four-lobed capsular fruits that split to reveal orange-coated seeds, providing an important food source for robins, blackcaps, and other birds. The seeds are toxic to humans and many mammals. The plant typically grows to 2–6 metres in height and produces small inconspicuous greenish-white flowers in spring. Biological traits such as average individual lifespan, precise body dimensions, and specific weight measurements remain poorly documented at the population level for this shrub. The hard, fine-grained wood has historically been used for making spindles and skewers, giving rise to the common name.

コンゴウインコ

南北アメリカ大陸で最も鮮やかな色彩を誇る鳥の一つであるコンゴウインコ(Ara macao)は、鮮烈な赤・黄・青の羽毛と翼開長最大1メートルの大きな翼を持ちます。メキシコからボリビアにかけての湿潤な低地森林に生息し、高い知性を持ち、最長75年の長寿で生涯を通じてつがいを形成します。種子の毒素を無害化するためにミネラル豊富な土を摂取するクレイ・リックまで長距離を移動します。軽度懸念に指定されていますが、生息地の喪失とペット取引により地域的に脅威にさらされています。