Pionus maximiliani
Silhouette: Sheatherius · PhyloPic
In 3 days ~20% in a week ~40%
The scaly-headed parrot (Pionus maximiliani) is a species of bird in subfamily Arinae of the family Psittacidae, the African and New World parrots. It is also called scaly-headed pionus, Maximilian pionus, Maximilian parrot, Maximilian's pionus, or Maximilian's parrot. It is found in Brazil, Bolivia, Argentina, and Paraguay.
The scaly-headed parrot and the red-billed parrot (P. sordidus) are sister species. The species' specific epithet is a reference to Prince Maximilian of Wied-Neuwied, a nobleman and naturalist who explored the hinterlands of southeastern Brazil in the early 19th century.
In Brazil, the scaly-headed parrot is called cocotas or maritacas (from mbaé'taka, tupi for "noisy bird"). The scaly-headed parrot is 25 to 29 cm (9.8 to 11 in) long and weighs 233 to 293 g (8.2 to 10 oz). Adults of the nominate subspecies P. m. maximiliani have a blackish brown forehead and mid-crown. Their rest of their head, their nape, and their upper back are dark greenish... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Serra dos Órgãos National Park | 🇧🇷 Brazil | |
| 2 | Iguaçu National Park | 🇧🇷 Brazil | |
| 3 | Iguazú National Park | 🇦🇷 Argentina | |
| 4 | Itatiaia National Park | 🇧🇷 Brazil | |
| 5 | Serra da Canastra National Park | 🇧🇷 Brazil | |
| 6 | Tijuca National Park | 🇧🇷 Brazil | |
| 7 | Amboró National Park | 🇧🇴 Bolivia | |
| 8 | Parque Estadual Encontro das Águas | 🇧🇷 Brazil | |
| 9 | Chapada Diamantina National Park | 🇧🇷 Brazil |
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Santos | 🇧🇷 Brazil | |
| 2 | Santa Cruz de la Sierra | 🇧🇴 Bolivia | |
| 3 | Belo Horizonte | 🇧🇷 Brazil | |
| 4 | São Paulo | 🇧🇷 Brazil | |
| 5 | Rio de Janeiro | 🇧🇷 Brazil | |
| 6 | Campinas | 🇧🇷 Brazil | |
| 7 | Curitiba | 🇧🇷 Brazil | |
| 8 | Asuncion | 🇵🇾 Paraguay | |
| 9 | Buenos Aires | 🇦🇷 Argentina |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Parque das Aves | 🇧🇷 Brazil | |
| 2 | Zoobotanic Park of Brusque | 🇧🇷 Brazil | |
| 3 | São Paulo Zoo | 🇧🇷 Brazil | |
| 4 | Zoo das Aves | 🇧🇷 Brazil | |
| 5 | Parque Ecológico de São Carlos | 🇧🇷 Brazil | |
| 6 | Parque Zoológico Bosque Guarani | 🇧🇷 Brazil | |
| 7 | Avifauna | 🇪🇸 Spain | |
| 8 | Agroflori Parque de las Aves | 🇧🇴 Bolivia | |
| 9 | Zoológico do Município de São Bernardo do Campo | 🇧🇷 Brazil | |
| 10 | Exotic Animal World | 🇿🇦 South Africa |
With luck
About 10% of wildlife watchers report a Scaly-headed Parrot sighting in Santa Cruz de la Sierra on a given day, based on 33 verified sightings from GBIF citizen-science data. It is the 101st most-seen of the 208 birds we can rate there. Over three days the chance rises to about 20%, and over a week to about 40%, if each day is a fresh chance.
December
In that month about 20% of wildlife watchers report a Scaly-headed Parrot in Santa Cruz de la Sierra on a given day, against under 5% in January–February, April, June and August, the lowest months. That is one of Santa Cruz de la Sierra's wettest months, with about 140 mm of rain against 40 mm in July.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Scaly-headed Parrot sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
Among the best
Of the 9 cities where we can rate Scaly-headed Parrot sightings, Santa Cruz de la Sierra ranks 2nd at about 10%, level with the leaders once rounded. The best odds are in Santos (Brazil, about 10%).
Same family: Psittacidae
The closest relatives of the Scaly-headed Parrot that you can see in Santa Cruz de la Sierra (family Psittacidae, New World and African Parrots) are Yellow-chevroned Parakeet (about 50%), Blue-winged Parrotlet (about 40%) and Chestnut-fronted Macaw (about 20%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Scaly-headed Parrot is recorded against all the birds logged in Santa Cruz de la Sierra (33 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.
