📸 PhotoPhoto: El Golli Mohamed · CC BY-SA 4.0 · Wikimedia Commons Source
Osprey
Pandion haliaetus (Osprey · ミサゴ)
🇰🇷 Class II endangered wildlife (Korea)
💡 Everyday Comparisons for Size, Mass & Speed
- 💡 It also builds nests on utility poles and human-made artificial nest platforms.
- 💡 Its weight of 2.0 kg is similar to a 2 L bottle of water (Comparison).
- 💡 Its wingspan of 1.7 m is similar to the height of an adult human (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.
Site-computed relative index from recorded values; not a formal scientific metric.
📖 1. Overview
The Osprey is a fish-eating bird of prey found near water worldwide, and in Korea it is a winter visitor and passage migrant.
🦴 2. Anatomy & Morphology
Its belly is white and a dark stripe runs across the eye. Its soles have spiny spicules, its outer toe is reversible, and its nostrils close when diving into water to keep water out.
🔍 3. Ecology & Behavior
Over 99% of its diet is fish, which it snatches with its feet after hovering over the water and plunging down. It builds nests on cliffs, islands, buoys, dead trees, and artificial structures, usually laying 2–4 eggs.
🇰🇷 4. Connection to Korea
In Korea, it is Class II endangered wildlife (Korea) and is a winter visitor and passage migrant observed mainly around Jeju Island and the southern coast.
📚 Sources & References
- • IUCN Red List LC (2021) — https://www.iucnredlist.org/species/22694938/206628879
- • 멸종위기 야생생물 Ⅱ급 — 국가생물종목록(국립생물자원관) ktsn 120000001581 — https://species.nibr.go.kr/home/mainHome.do?cont_link=009&subMenu=009002&contCd=009002&ktsn=120000001581
- • IUCN Red List category LC — latest assessment at iucnredlist.org
- • Korean protection status: Class II endangered wildlife (Korea)
- • doi.org — avilist.v2026
- • iucnredlist.org — 206628879
- • 국가생물종목록(국립생물자원관) ktsn 120000001581 — https://species.nibr.go.kr/home/mainHome.do?cont_link=009&subMenu=009002&contCd=009002&ktsn=120000001581
- • wikidata.org — Q25332
- • commons.wikimedia.org — File:Balbuzard pecheur Lac de Tunis.jpg
- • animaldiversity.org — Pandion haliaetus
- • nie.re.kr — enspc06003v.do
- • Silhouette: PhyloPic — Steven Traver · CC0 1.0
Recorded dimensions are widely cited representative estimates from public literature and may vary by study or specimen.