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Snapshot
Primary Traits
10.3 g
0 m - 3,000 m
49
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Record section
Identity and Taxonomy
Scientific identity, taxonomic placement, and source lineage.
Scientific name
Certhia familiaris
English name
Eurasian Treecreeper
Order
Passeriformes
Family
Certhiidae
Genus
Certhia
Species
familiaris
Data source
CTNT, BOTW, D07
Record section
Conservation and Range
Threat status and geographic distribution signals.
Conservation status
Least Concern
Range restricted
No
Island endemic
No
Biogeographic realm
Palearctic
Latitudinal zone
Temperate
Record section
Measurements
Mass and elevation values from the stored record.
Minimum female mass
No data
Maximum female mass
No data
Minimum male mass
No data
Maximum male mass
No data
Minimum unsexed mass
8 g
Maximum unsexed mass
13 g
Average mass
10.3 g
Minimum elevation
No data
Typical lower elevation
0 m
Typical upper elevation
3,000 m
Maximum elevation
No data
Elevation range
3,000 m
Typical elevation
1,500 m
Record section
Ecology
Habitat, diet, and specialization profile.
Primary habitat
Forest
Habitat breadth
2
Primary diet
Invertebrate
Diet breadth
2
Diet specialization index
1.4
Record section
Behavior and Reproduction
Breeding, nesting, incubation, and social traits.
Social behavior
Singly and pairs
Mating system
Monogamous, Polygynous
Cooperative breeding
No data
Nest type
Cavity (tree)
Nest substrate
Building, Rock, Tree
Minimum broods per year
1
Maximum broods per year
2
Minimum clutch size
2
Maximum clutch size
9
Incubating sex
Female
Minimum incubation period
12 d
Maximum incubation period
20 d
Minimum fledging period
12 d
Maximum fledging period
19 d
Nest parasitism
No data
Average clutch size
5.5
Average fledging period
15.5 d
Record section
Mobility and Flight
Flight ability and movement pattern.
Flight status
Flies
Mobility patterns
Migratory, Altitudinal Migrant, Irregular/Nomadic, Sedentary