giraffe vs

Giraffa camelopardalis compared with Nostoc calcicola

Taxonomic Classification

Rank	giraffe
Kingdom	Animalia (حيوانات)	Bacteria (Bacteria)
Phylum	Chordata (حبليات)	Cyanobacteria (بكتيريا زرقاء)
Class	Mammalia (ثدييات)	Cyanobacteriia
Order	Artiodactyla (مزدوجات الأصابع)	Cyanobacteriales
Family	Giraffidae (Giraffes)	Nostocaceae
Genus	Giraffa (Giraffes)	Nostoc
Species	Giraffa camelopardalis	Nostoc calcicola

Conservation Status

giraffe

VU — Vulnerable

Population: ~117.0K

Trend: Decreasing ↓

VU — Vulnerable

Physical Characteristics

Attribute	giraffe
Diet	Herbivore	—
Average Lifespan	25 years	—
Average Length	5.5 m	—
Average Weight	1.2 t	—

Habitat & Geographic Range

giraffe

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.

Habitat

Native to Europe, inhabiting ecosystems characteristic of the region.

Range

Distributed across Norway and Sweden. Currently classified as Vulnerable on the IUCN Red List, this species faces significant conservation challenges across its range.

giraffe

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.

Nostoc calcicola is a filamentous, nitrogen-fixing cyanobacterium that forms gelatinous, dark-green to blackish colonies on damp calcareous rock surfaces, soil, and stone walls. It is distributed across temperate and Mediterranean regions, particularly in humid habitats with calcium-rich substrates. Classified as Vulnerable, this species is threatened by habitat loss, urban development, and the degradation of its calcareous rock microhabitats.