Amaurospiza concolor
Silhouette: Sheatherius · PhyloPic
In 3 days <5%
The blue seedeater (Amaurospiza concolor) or Cabanis's seedeater is a species of bird in the cardinal family that is found in southern Mexico and Central America. The Ecuadorian seedeater (Amaurospiza aequatorialis) was formerly considered a subspecies of the blue seedeater.
The blue seedeater was formally described in 1861 by the German ornithologist Jean Cabanis based on a specimen that had been collected in Costa Rica. Cabanis placed the species in a new genus Amaurospiza and coined the binomial name Amaurospiza concolor. The specific epithet is Latin meaning "uniform", "similar in colour" or "plain".
The blue seedeater was formerly considered to be conspecific with the Ecuadorian seedeater. Most authorities now treat the Ecuadorian seedeateras a separate species. This is based largely on the results of molecular phylogenetic studies that were published in 2014 and 2023. Confusingly, as of January 2024, BirdLife International uses the scientific name A. moesta for blue seedeater. The BirdLife account encompasses what are now the blue, Ecuadorian, and blackish-blue seedeaters.
Two subspecies are recognised: Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Montes Azules Biosphere Reserve | 🇲🇽 Mexico | |
| 2 | Cañón del Sumidero National Park | 🇲🇽 Mexico | |
| 3 | Volcán Barú National Park | 🇵🇦 Panama | |
| 4 | Chirripó National Park | 🇨🇷 Costa Rica | |
| 5 | La Amistad International Park (Panama) | 🇵🇦 Panama | |
| 6 | Poás Volcano National Park | 🇨🇷 Costa Rica | |
| 7 | Braulio Carrillo National Park | 🇨🇷 Costa Rica |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | San José | 🇨🇷 Costa Rica |
Rare
Under 5% of wildlife watchers report a Blue Seedeater sighting in San José on a given day, based on 12 verified sightings from GBIF citizen-science data. It is the 309th most-seen of the 379 birds we can rate there. Over three days the chance rises to under 5%, if each day is a fresh chance.
Any time of year
In every month with enough records, under 5% of wildlife watchers report a Blue Seedeater in San José on a given day, so our monthly data shows no clear season.
Between 8 and 11 am
Across all the parks we cover, that three-hour window holds the most Blue Seedeater sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Only San José, in our data
San José is the only city on Wallace's Line with enough records to rate Blue Seedeater sightings: under 5% of wildlife watchers there report one on a given day.
Same family: Cardinalidae
The closest relatives of the Blue Seedeater that you can see in San José (family Cardinalidae, Cardinals and Allies) are Summer Tanager (about 20%) and Rose-breasted Grosbeak (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Blue Seedeater is recorded against all the birds logged in San José (12 verified sightings), calibrated against known sighting rates. Figures are rounded to the nearest 10% because citizen-science data supports honest approximations, not decimals, and months with records from fewer than five people show "—". How it works.
