Ciconiidae
Storks are large, long-legged, long-necked wading birds with long, stout bills. They belong to the family Ciconiidae, and make up the order Ciconiiformes. Ciconiiformes previously included a number of other families, such as herons and ibises, but those families have been moved to the order Pelecaniformes.

Soloneying · CC BY-SA 4.0 · via Wikipedia/Commons. May be a photograph of a specimen, or an artist’s reconstruction — an interpretation of a skeleton, since colour and soft tissue are almost never preserved.
On record
Recorded, not inferred- Also called
- storkPBDB
- Sits inside
- CiconiiformesPBDB
- Diet
- carnivorePBDB, for Coelurosauria
- Life habit
- ground dwelling, solitaryPBDB, for Theropoda
- Motility
- actively mobilePBDB, for Theropoda
- Environment
- terrestrialPBDB, for Theropoda
Time the record covers
At least 27 million years on record.
The record covers at least 27.3 Mya to 11.7 ka. No occurrence read is dated outside 33.9 Mya to 0 Mya.
99 occurrences of Ciconiidae on record, most of them in the Pleistocene. The Paleobiology Database records this as a living group. Bar height is expected occurrences, not a count: each fossil is spread across the span it is dated to, so a tall narrow bar means tight dating and a low wide one means loose.
When
99 occurrences- Oligocene2%
- Miocene27%
- Pliocene11%
- Pleistocene57%
- Holocene3%
These are dates about fossils, not the animal: the record can only begin after it arose and end before it died out, so either end may reach further. Shares are expected occurrences: a fossil dated to a span is counted partly in each period it straddles. More on what this infers.
Found in
27 formations
- Dam Formation3
- Varswater Formation2
- Pungo River Formation2
- Torreya Formation2
- Jebel Qatrani Formation2
- Caloosahatchee Formation2
Loading coastlines…
The named rock units Ciconiidae has been recovered from, largest first. Drawn where the rock is now, not where it formed. 3 further formations hold fewer occurrences each and are not listed. 62 occurrences have no formation on record, which is common for older literature.
Ciconiidae and its relatives
PleistoceneWhere Ciconiidae and its relatives were recorded in the Pleistocene.
Found in the same rock
2,392 taxa- Ciconia maltha23 sites
- Podilymbus podiceps19 sites
- Equus17 sites
- Ardea herodias15 sites
- Aenocyon dirus14 sites
- Odocoileus virginianus14 sites
- Branta canadensis13 sites
- Fulica americana13 sites
- Buteo12 sites
- Meleagris gallopavo12 sites
- Buteo jamaicensis11 sites
- Haliaeetus leucocephalus11 sites
- Mammut americanum11 sites
- Anas10 sites
- Ardea alba10 sites
- Palaeolama mirifica10 sites
- Phalacrocorax auritus10 sites
- Procyon lotor10 sites
- Tapirus (Helicotapirus) veroensis10 sites
- Anatidae9 sites
- Bubo virginianus9 sites
- Dasypus bellus9 sites
- Gazella9 sites
- Hemiauchenia macrocephala9 sites
The Paleobiology Database records 78 sites for Ciconiidae, and this reads all of them. The number is how many of those sites it was catalogued from too. The 24 sharing the most are listed.
This is not a list of everything alive at the time. It is only what has come out of the same ground as this animal and been written down.
Entered from
63 references- Fossil birds from the Late Miocene of Chad and Ethiopia and zooge- ographical implications5
- Late Pleistocene-Holocene non-passerine avifauna of Liang Bua (Flores, Indonesia)4
- Avian community, climate, and sea-level changes in the Plio-Pleistocene of the Florida Peninsula4
- Late Pleistocene hunter-gatherers at Ishango (eastern Zaire): the faunal evidence4
- The fossil avifauna of the tar seeps Las Breas de San Felipe, Matanzas, Cuba3
- Les oiseaux du Pliocène inférieur du Djourab, Tchad, Afrique centrale3
- Lothagam: the dawn of humanity in eastern Africa3
- Miocene and Pliocene birds from the Lee Creek Mine, North Carolina3
- The Lower Miocene Fauna of Al-Sarrar (Eastern Province, Saudi Arabia)3
- The fossil Birds of California3
- A middle Pleistocene bird community from Saint Lucie County, Florida2
- El registro paleontológico de las Aves del “Mesopo- tamiense” (Formación Ituzaingó; Mioceno tardío- Plioceno) de la provincia de Entre Ríos, Argentina2
Each of the 99 occurrences read was entered from one of these publications, ordered by how many each accounts for. This is not a search for papers mentioning the name. 51 further references are not listed. Entries link to doi.org where the Paleobiology Database holds an identifier, and to its own record where it does not. Relayed as the Paleobiology Database holds them, not checked against what they resolve to.
Media and terms
Media content1
Picture of Ciconiidae
- Source
- Wikipedia/Commons
- Credit
- Soloneying
- Licence
- CC BY-SA 4.0
- Commercial use
- the licence allows it
No 3D scan of Ciconiidae was found in MorphoSource and Sketchfab.
Smithsonian Open Access was not reached for this taxon, so this list is what the others held rather than everything there is.
The description on this site
- Source
- Wikipedia, “Stork”
- Licence
- CC BY-SA 4.0
This is what the site found, which is not the same as what exists.
Keep going
What may have been alongside itCiconiiformes through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. Sundevall 1836