Verified media
Image Gallery
Loading images…
Snapshot
Primary Traits
4,898.3 g
0 m - 500 m
49
—
Record section
Identity and Taxonomy
Scientific identity, taxonomic placement, and source lineage.
Scientific name
Gavia immer
English name
Common Loon
Order
Gaviiformes
Family
Gaviidae
Genus
Gavia
Species
immer
Data source
HBW1, BOTW
Record section
Conservation and Range
Threat status and geographic distribution signals.
Conservation status
Least Concern
Range restricted
No
Island endemic
No
Biogeographic realm
NP
Latitudinal zone
Temperate-Polar
Record section
Measurements
Mass and elevation values from the stored record.
Minimum female mass
1,640 g
Maximum female mass
6,200 g
Minimum male mass
2,650 g
Maximum male mass
9,100 g
Minimum unsexed mass
2,200 g
Maximum unsexed mass
7,600 g
Average mass
4,898.3 g
Minimum elevation
No data
Typical lower elevation
0 m
Typical upper elevation
500 m
Maximum elevation
No data
Elevation range
500 m
Typical elevation
250 m
Record section
Ecology
Habitat, diet, and specialization profile.
Primary habitat
Wetland
Habitat breadth
2
Primary diet
Fish
Diet breadth
3
Diet specialization index
1.22
Record section
Behavior and Reproduction
Breeding, nesting, incubation, and social traits.
Social behavior
Pairs and family groups
Mating system
Monogamous
Cooperative breeding
Occasional help
Nest type
Mound
Nest substrate
Ground
Minimum broods per year
1
Maximum broods per year
No data
Minimum clutch size
1
Maximum clutch size
3
Incubating sex
Both
Minimum incubation period
24 d
Maximum incubation period
25 d
Minimum fledging period
70 d
Maximum fledging period
77 d
Nest parasitism
No data
Average clutch size
2
Average fledging period
73.5 d
Record section
Mobility and Flight
Flight ability and movement pattern.
Flight status
Flies
Mobility patterns
Migratory, Dispersive, Sedentary