Sophiornithidae
type: Thing
description: family of birds (fossil)
additional property: PropertyValue
  property ID: P18
  value: Sophiornis Strigogyps Necrobyas.jpg
additional property: PropertyValue
  property ID: P31
  value: fossil taxon
additional property: PropertyValue
  property ID: P105
  value: family
additional property: PropertyValue
  property ID: P171
  value: Strigiformes
additional property: PropertyValue
  property ID: P225
  value: Sophiornithidae
additional property: PropertyValue
  property ID: P373
  value: Sophiornithidae
additional property: PropertyValue
  property ID: P646
  value: /m/0276kxf
additional property: PropertyValue
  property ID: P830
  value: 10590775
additional property: PropertyValue
  property ID: P842
  value: 202883
additional property: PropertyValue
  property ID: P846
  value: 4843126
additional property: PropertyValue
  property ID: P2671
  value: /g/11jdd2hjg8
additional property: PropertyValue
  property ID: P5055
  value: 100205
additional property: PropertyValue
  property ID: P9157
  value: 3603488
additional property: PropertyValue
  property ID: P10907
  value: 202883
confidence:
  popularity graph score:
    score: 0.007
    score pct: 1
    tier: established
    components:
      sitelinks: 8
      sitelinks norm: 0.019
      unique citations: 5
      unique citations norm: 0.002
      monthly pageviews: 0
      monthly pageviews norm: 0.0
  sitelinks: 8
  unique citations: 5
  monthly pageviews: 0
  yearly pageviews: 153
  pageview trend:
    m: 2026-06
    v: 88
  pageview trend:
    m: 2026-05
    v: 15
  pageview trend:
    m: 2026-05
    v: 8
  pageview trend:
    m: 2026-04
    v: 42
  popularity:
    sitelinks: 8
    max: 423
    pct: 1.9
  tier: established
claims:
  P18:
    value: Sophiornis Strigogyps Necrobyas.jpg
    source count: 0
    confidence: 0.0
  P31:
    value: Q23038290
    source count: 0
    confidence: 0.0
    value label: fossil taxon
  P105:
    value: Q35409
    source count: 0
    confidence: 0.0
    value label: family
  P171:
    value: Q25222
    source count: 0
    confidence: 0.0
    value label: Strigiformes
  P225:
    value: Sophiornithidae
    source count: 1
    confidence: 0.2
  P373:
    value: Sophiornithidae
    source count: 0
    confidence: 0.0
  P646:
    value: /m/0276kxf
    source count: 0
    confidence: 0.0
  P830:
    value: 10590775
    source count: 1
    confidence: 0.2
  P842:
    value: 202883
    source count: 1
    confidence: 0.2
  P846:
    value: 4843126
    source count: 1
    confidence: 0.2
  P2671:
    value: /g/11jdd2hjg8
    source count: 0
    confidence: 0.0
  P5055:
    value: 100205
    source count: 1
    confidence: 0.2
  P9157:
    value: 3603488
    source count: 1
    confidence: 0.2
  P10907:
    value: 202883
    source count: 0
    confidence: 0.0
citations:
  source: Encyclopedia of Life
  stated in qid: Q82486
  retrieved: 2015-11-14
citations:
  source: Fossilworks
  stated in qid: Q796451
  retrieved: 2015-05-13
citations:
  source: Global Biodiversity Information Facility
  stated in qid: Q1531570
  retrieved: 2015-12-09
citations:
  source: Interim Register of Marine and Nonmarine Genera
  stated in qid: Q51885189
  retrieved: 2018-04-16
citations:
  source: Open Tree of Life reference taxonomy version 3.6
  stated in qid: Q124708476
  retrieved: 2024-03-25
meta:
  wikidata id: Q1290299
  domain: fossil_taxon
  level: standard
  html url: https://4ort.xyz/entity/sophiornithidae
  markdown url: https://4ort.xyz/entity/sophiornithidae.md
  facts url summary: https://4ort.xyz/entity/sophiornithidae/facts.json
  facts url standard: https://4ort.xyz/entity/sophiornithidae/facts.json
  facts url full: https://4ort.xyz/entity/sophiornithidae/facts.json
  data source: Wikidata (CC0 / public domain)
  license: https://creativecommons.org/publicdomain/zero/1.0/
  api version: v1
  served at: 2026-08-23T21:15:25.798566Z
  entity updated at: 2026-05-03T21:19:00.258443+00:00Z
  entity created at: 2026-04-11T00:03:51.342934+00:00Z