Swan Goose

Anser cygnoides

The Swan Goose is a beautiful bird with a long neck and a graceful body. They are known for their striking appearance and can often be seen swimming in lakes and rivers.

Habitat: Wetlands

Appearance

The Swan Goose has an elegant, long neck, setting it apart from other geese. Its plumage is primarily grey-brown with a distinct dark brown stripe running down the back of its neck, contrasting with a paler belly. It features a prominent orange bill and legs.

KingdomAnimaliaPhylumChordataClassAvesOrderAnseriformesFamilyAnatidaeGenusAnser

Swan Goose

Interesting facts

During winter, large groups gather at unfrozen wetlands, forming massive, noisy flocks.

Swan Geese form strong pair bonds that can last for many years, sometimes even for life!

They communicate using a wide range of honks, whistles, and hisses, not just a simple "honk!"

This goose is the wild ancestor of most domestic geese, found on farms worldwide!

Special abilities

Swan Goose has a long, flexible neck that helps them reach submerged plants and graze effectively on land.

Swan Goose can detect predators from afar because of their keen eyesight and habit of communal vigilance.

Swan Goose can quickly maneuver in water and dive to escape threats thanks to their webbed feet and streamlined body.

Measurements & details

Length: 81-94 cm
Wingspan: 153-185 cm
Weight: 2.8-3.5 kg
Lifespan: 15-20 years
Top Speed: 70 km/h
Clutch Size: 5-9
Incubation: 28-29 days
Migration Distance: 2000 km

Diet & Feeding

Mainly eats plants, grazing on grasses, sedges, and aquatic vegetation with its long neck.

Age differences: Goslings may eat more insects for protein; adults focus on varied plant matter.

Primary Foods

grasses
sedges
aquatic plants
roots
seeds

Foraging Method

Foraging

Ecological connections

eaten by

White-tailed Eagle

Haliaeetus albicilla

Preys on eggs and vulnerable goslings.

eaten by

Red Fox

Vulpes vulpes

Raids nests for eggs and young goslings.

eats

Common Reed

Phragmites australis

Consumes shoots and roots from wetland plants.

eats

Broadleaf Cattail

Typha latifolia

Forages on shoots and rhizomes in marshy areas.

Traits

Feathered

Feathered describes animals, primarily birds, possessing a covering of feathers.

Webbed Feet

Characterized by having toes connected by a membrane, typically aiding in swimming.

Social

Social animals live in organized groups, cooperating for survival benefits such as foraging, defense, and raising offspring.

Filter Feeder

Filter feeders obtain nutrients by straining suspended food particles and small organisms from water.

Herbivorous

This trait characterizes organisms whose diet consists entirely or primarily of plant material.

Longevous

This trait characterizes organisms with an exceptionally long lifespan compared to others of their kind.

Wetland

This habitat trait identifies species found in wetlands, which are areas of land saturated with water, either permanently or seasonally, including marshes, swamps, and bogs.