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Species record

Guanay Cormorant

Leucocarbo bougainvilliorum

Near ThreatenedCompare

Verified media

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Snapshot

Primary Traits

FamilyPhalacrocoracidae
OrderPelecaniformes
RealmNeotropical
HabitatSea
DietFish
FlightFlies
Average mass

2,280.5 g

Elevation

0 m

Data points

48

Images

—

Record section

Identity and Taxonomy

Scientific identity, taxonomic placement, and source lineage.

Scientific name

Leucocarbo bougainvilliorum

English name

Guanay Cormorant

Order

Pelecaniformes

Family

Phalacrocoracidae

Genus

Leucocarbo

Species

bougainvilliorum

Data source

HBW1, BOTW

Record section

Conservation and Range

Threat status and geographic distribution signals.

Conservation status

Near-threatened

Range restricted

No

Island endemic

No

Biogeographic realm

Neotropical

Latitudinal zone

Tropical-Temperate

Record section

Measurements

Mass and elevation values from the stored record.

Minimum female mass

1,800 g

Maximum female mass

No data

Minimum male mass

2,100 g

Maximum male mass

3,222 g

Minimum unsexed mass

2,000 g

Maximum unsexed mass

No data

Average mass

2,280.5 g

Minimum elevation

No data

Typical lower elevation

0 m

Typical upper elevation

0 m

Maximum elevation

No data

Elevation range

0 m

Typical elevation

0 m

Record section

Ecology

Habitat, diet, and specialization profile.

Primary habitat

Sea

Habitat breadth

2

Primary diet

Fish

Diet breadth

1

Diet specialization index

1.7

Record section

Behavior and Reproduction

Breeding, nesting, incubation, and social traits.

Social behavior

Colonial

Mating system

No data

Cooperative breeding

No data

Nest type

Mound, Scrape

Nest substrate

Ground

Minimum broods per year

No data

Maximum broods per year

No data

Minimum clutch size

2

Maximum clutch size

3

Incubating sex

No data

Minimum incubation period

No data

Maximum incubation period

No data

Minimum fledging period

No data

Maximum fledging period

No data

Nest parasitism

No data

Average clutch size

2.5

Record section

Mobility and Flight

Flight ability and movement pattern.

Flight status

Flies

Mobility patterns

Irregular/Nomadic, Sedentary