Calao de Hartlaub vs Girafe

Horizocerus hartlaubi compared with Giraffa camelopardalis

Key Differences

• Calao de Hartlaub is Least Concern while Girafe is Vulnerable.

Taxonomic Classification

Rank	Calao de Hartlaub	Girafe
Kingdom same	Animalia (animal)	Animalia (animal)
Phylum same	Chordata (Chordates)	Chordata (Chordates)
Class	Aves (oiseau)	Mammalia (mammifères)
Order	Bucerotiformes (Bucerotiformes)	Artiodactyla (Even-toed Ungulates)
Family	Bucerotidae	Giraffidae (Giraffes)
Genus	Horizocerus	Giraffa (Giraffes)
Species	Horizocerus hartlaubi	Giraffa camelopardalis

Evolutionary Relationship

Calao de Hartlaub and Girafe share a common ancestor at the Phylum level: Chordata. (Chordates)

Conservation Status

Calao de Hartlaub

LC — Least Concern

Girafe

VU — Vulnerable

Population: ~117.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Calao de Hartlaub	Girafe
Diet	—	Herbivore
Average Lifespan	—	25 years
Average Length	—	5.5 m
Average Weight	—	1.2 t

Habitat & Geographic Range

Calao de Hartlaub

Habitat

Typically found in various aerial, terrestrial, and aquatic environments.

Range

Found in Norway.

Girafe

Habitat

Found across multiple habitat types including tropical and subtropical moist broadleaf forests, tropical and subtropical dry broadleaf forests, and flooded grasslands and savannas, among 5 distinct biome types within the Neotropic biogeographic realm. Populations are also found in montane and highland environments at higher elevations.

Range

Found in Ecuador. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

Calao de Hartlaub

The Black Dwarf Hornbill (Horizocerus hartlaubi) is a species in the genus Horizocerus. It is currently classified as Least Concern on the IUCN Red List. Typically found in various aerial, terrestrial, and aquatic environments. Found in Norway.

Girafe

The tallest living animal on Earth, giraffes can reach 5.5 meters in height and weigh up to 1,750 kg. Their elongated necks — containing the same seven cervical vertebrae as all mammals — evolved for feeding on acacia trees in African savannas and woodlands. Social animals living in loose herds with no permanent bonds, giraffes communicate through infrasound and body language. Vulnerable, with populations declining due to habitat loss and poaching.