🪐 View in 3D Galaxy 📏 View on 3D Scale Stage

🧬 Biological Classification (Kingdom to Species)Passer montanus

Kingdom

Animalia

Phylum

Chordata

Class

Aves

Order

Passeriformes

Family

Passeridae

Genus

Passer

Species

Passer montanus

Aves🍂 Omnivore

Eurasian Tree Sparrow

Passer montanus (Eurasian Tree Sparrow · スズメ)

🛡️ Conservation Status (IUCN Red List)LC (Least Concern)

DDData Deficient

LCLeast Concern

NTNear Threatened

VUVulnerable

ENEndangered

CRCritically End.

EWExtinct in Wild

EXExtinct

Geological Era

Extant

Diet

Omnivore

Length · Height

13~15cm · No data (Wingspan 0.22m)

Mass · Top Speed

20~25g · No data

Habitat & Fossil Locality

Open land near human settlements such as villages, farmlands, and city parks

💡 Everyday Comparisons for Size, Mass & Speed

💡 When grain ripens, it pecks at rice crops and causes agricultural damage, and in the past people also roasted and ate it on Nabil (a traditional winter day) (Encyclopedia of Korean Culture).
💡 Its weight of 20–25 g is about three Korean 500-won coins (7.7 g) (Comparison).

Reference standards: coach bus ~12 m, mid-size car ~4.9 m, compact car ~1 t, basketball hoop 3.05 m, credit card 8.56 cm.

📊 Mass & Speed Index (0–100)

⚖️ Mass Index (Blue Whale ~190 t = 100, log scale)16

Site-computed relative index from recorded values; not a formal scientific metric.

#참새#Passer montanus

📖 1. Overview

The Eurasian Tree Sparrow is a small bird living widely across Eurasia, and in Korea it is the most common resident bird breeding nationwide.

🦴 2. Anatomy & Morphology

Its head is purplish-brown, its face is white with a black spot on the cheek, and its wings have two thin white bars. Males and females have the same coloring.

🔍 3. Ecology & Behavior

It feeds mainly on grass seeds and also catches insects during the breeding season. It breeds under eaves, in building crevices, on utility poles, and in magpie nests, laying eggs up to 3 times in 1 year.