Euphagus cyanocephalus
Brewer's blackbird is a medium-sized New World blackbird. It is named after the ornithologist Thomas Mayo Brewer.

Alan D. Wilson · CC BY-SA 3.0 · 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
- Brewer's blackbirdPBDB
- Sits inside
- EuphagusPBDB
- Diet
- insectivore, frugivorePBDB, for Icteridae
- Life habit
- volantPBDB, for Icteridae
- Motility
- actively mobilePBDB, for Theropoda
- Environment
- terrestrialPBDB, for Icteridae
- Mass
- 58.1 gWikidata
Time the record covers
At least 1.6 million years on record.
The record covers at least 1.8 Mya to 129 ka. No occurrence read is dated outside 2.58 Mya to 11.7 ka.
6 occurrences of Euphagus cyanocephalus 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
6 occurrences- Pleistocene100%
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.
Euphagus cyanocephalus and its relatives
PleistoceneWhere Euphagus cyanocephalus and its relatives were recorded in the Pleistocene.
Found in the same rock
412 taxa- Agelaius phoeniceus4 sites
- Corvus corax4 sites
- Equus4 sites
- Molothrus ater4 sites
- Aenocyon dirus3 sites
- Anas3 sites
- Anas acuta3 sites
- Anas crecca3 sites
- Anas platyrhynchos3 sites
- Aquila chrysaetos3 sites
- Aythya collaris3 sites
- Branta canadensis3 sites
- Bubo virginianus3 sites
- Calidris melanotos3 sites
- Camelops hesternus3 sites
- Colaptes auratus3 sites
- Falco sparverius3 sites
- Lepus3 sites
- Paramylodon harlani3 sites
- Podiceps nigricollis3 sites
- Podilymbus podiceps3 sites
- Porzana carolina3 sites
- Procyon3 sites
- Rana3 sites
The Paleobiology Database records 6 sites for Euphagus cyanocephalus, 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
6 references- Terminal Pleistocene–Holocene Avifauna of San Miguel and Santa Rosa Islands: Identifications of Previously Unidentified Avian Remains Recovered from Fossil Sites and Prehistoric Cave Deposits1
- Late Pleistocene passerine birds from Sonora, Mexico1
- Avian community, climate, and sea-level changes in the Plio-Pleistocene of the Florida Peninsula1
- The late Pleistocene (Rancholabrean) avifauna of Little Box Elder Cave, Wyoming1
- A review of the Pleistocene birds of Fossil Lake, Oregon1
- Avifauna of the Pleistocene cave deposits of California1
Each of the 6 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. 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 Euphagus cyanocephalus
- Source
- Wikipedia/Commons
- Credit
- Alan D. Wilson
- Licence
- CC BY-SA 3.0
- Commercial use
- the licence allows it
No 3D scan of Euphagus cyanocephalus 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
- 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 itEuphagus through timeFormations of the PleistoceneThe world it lived on
Occurrence data from the Paleobiology Database, CC BY 4.0. (Wagler 1829)