Stieleiche vs Graureiher

Quercus robur compared with Ardea cinerea

Key Differences

Stieleiche is autotroph while Graureiher is carnivore.
Stieleiche lives longer (1000 years vs 15 years).

Taxonomic Classification

Rank	Stieleiche	Graureiher
Kingdom	Plantae (Pflanzen)	Animalia (Tier)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordatiere)
Class	Magnoliopsida (Dicots)	Aves (Vögel)
Order	Fagales (Buchenartige)	Pelecaniformes (Pelecaniformes)
Family	Fagaceae (Beech Family)	Ardeidae
Genus	Quercus (Oaks)	Ardea
Species	Quercus robur	Ardea cinerea

Conservation Status

Stieleiche

LC — Least Concern

Trend: Stable →

Graureiher

LC — Least Concern

Trend: Stable →

Physical Characteristics

Attribute	Stieleiche	Graureiher
Diet	Autotroph	Carnivore
Average Lifespan	1000 years	15 years
Average Length	25.0 m	95 cm
Average Weight	—	1.5 kg

Habitat & Geographic Range

Stieleiche

Habitat

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

Range

Widely distributed across Africa (Lesotho, South Africa), Asia (Armenia, India), Europe (8 countries), North America (Canada, United States), Oceania and the Pacific (Australia, New Zealand), and South America (4 countries).

Graureiher

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (6 countries).

Stieleiche

One of Europe's most important and widespread deciduous trees, the pedunculate oak can live over 1,000 years, reach 40 meters, and support the greatest biodiversity of any European tree species — over 2,300 species of insects, fungi, lichens, mosses, and birds directly depend on mature oaks. Found across Europe to western Asia in temperate forests, its hard, durable wood has been foundational to shipbuilding, architecture, and barrel making throughout history.

Graureiher

A large, elegant wading bird reaching up to 1 meter in height, gray herons inhabit wetlands, rivers, lakes, and coastal areas across Europe, Asia, and Africa. Patient, solitary hunters, they stand motionless for long periods before striking fish, frogs, and small mammals with lightning-fast dagger bill strikes. They nest colonially in tall trees in rookeries called heronries, sometimes shared with other colonial waterbirds. Widely distributed and of Least Concern globally.