Ball's willow vs Common Seal

Salix ballii compared with Phoca vitulina

Key Differences

Ball's willow is Not Evaluated while Common Seal is Near Threatened.

Taxonomic Classification

Rank	Ball's willow	Common Seal
Kingdom	Plantae (Plants)	Animalia (Animals)
Phylum	Magnoliophyta (Flowering Plants)	Chordata (Chordates)
Class	Magnoliopsida (Dicots)	Mammalia (Mammals)
Order	Malpighiales (Malpighiales)	Pinnipedia (Seals & Sea Lions)
Family	Salicaceae	Phocidae (True Seals)
Genus	Salix	Phoca (Harbor Seals)
Species	Salix ballii	Phoca vitulina

Conservation Status

Ball's willow

NE — Not Evaluated

Common Seal

NT — Near Threatened

Population: ~500.0K

Trend: Stable →

Physical Characteristics

Attribute	Ball's willow	Common Seal
Diet	—	Carnivore
Average Lifespan	—	30 years
Average Length	—	1.7 m
Average Weight	—	80.0 kg

Habitat & Geographic Range

Ball's willow

Habitat

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

Range

Distributed across Canada and Norway.

Common Seal

Habitat

Typically found in diverse ecosystems where prey species are available.

Range

Found across Europe (7 countries) and North America (United States). Listed as Near Threatened, this species requires ongoing monitoring to prevent population decline.

Ball's willow

The Ball's willow (Salix ballii) is a species in the genus Salix. Typically found in diverse terrestrial habitats from tropical forests to temperate regions. Like other members of its genus, this species plays a role in its native ecosystem.

Common Seal

The most widely distributed pinniped, harbor seals inhabit temperate and subarctic coastal waters of both the North Atlantic and North Pacific. Adults reach up to 130 kg and spend roughly equal time at sea hunting fish, squid, and crustaceans and hauling out on beaches or rocks to rest. Their large, expressive eyes are adapted for underwater vision in low light. Harbor seals are a critical food source for orcas, sharks, and polar bears.