Coastal Red Elderberry vs koala

Sambucus racemosa compared with Phascolarctos cinereus

Key Differences

Coastal Red Elderberry is Least Concern while koala is Vulnerable.

Taxonomic Classification

Rank	Coastal Red Elderberry	koala
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Dipsacales (Dipsacales)	Diprotodontia (Marsupials)
Family	Viburnaceae	Phascolarctidae (Koalas)
Genus	Sambucus	Phascolarctos (Koalas)
Species	Sambucus racemosa	Phascolarctos cinereus

Conservation Status

Coastal Red Elderberry

LC — Least Concern

koala

VU — Vulnerable

Population: ~100.0K

Trend: Decreasing ↓

Physical Characteristics

Attribute	Coastal Red Elderberry	koala
Diet	—	Herbivore
Average Lifespan	—	15 years
Average Length	—	75 cm
Average Weight	—	10.0 kg

Habitat & Geographic Range

Coastal Red Elderberry

Habitat

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

Range

Found across Europe (15 countries) and North America (Canada, United States).

koala

Habitat

Typically found in grasslands, forests, and vegetated habitats.

Range

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

Coastal Red Elderberry

Coastal red elderberry (Sambucus racemosa) is a deciduous shrub in the family Adoxaceae, found across a broad range spanning Europe, northern Asia, and North America. It grows in forest edges, hedgerows, coastal scrub, rocky slopes, and disturbed habitats from sea level to montane elevations. The plant bears large pinnate leaves, domed clusters of creamy white flowers in spring, and conspicuous bright red berry clusters in late summer. Its fruits are an important food source for thrushes, waxwings, and other frugivorous birds, facilitating seed dispersal across its range. Raw berries and other parts of the plant contain glycoalkaloids and should not be consumed by humans without proper preparation. Coastal red elderberry is a pioneer species that colonises disturbed ground rapidly through bird-dispersed seed. It is assessed as Least Concern by the IUCN, with stable populations across a vast geographic range. In coastal habitats, it often forms dense shrubby thickets alongside willows and alders. Traditional uses by Indigenous peoples of North America include medicinal preparations and the harvesting of cooked berries for food.

koala

Iconic marsupial of eastern and southeastern Australia, koalas weigh up to 15 kg and spend up to 22 hours daily sleeping to conserve energy from their low-calorie eucalyptus leaf diet. Highly specialized to process toxic eucalyptus compounds that would kill most other mammals, they have gut microbiomes uniquely adapted for detoxification. Listed as Endangered in 2022, with populations decimated by chlamydia disease, habitat clearing, and climate change.