Urocissa caerulea
Silhouette: Lip Kee Yap (vectorized by T. Michael Keesey) · PhyloPic
In 3 days ~40% in a week ~70%
The Taiwan blue magpie (Urocissa caerulea), also called the Taiwan magpie, Formosan blue magpie (Chinese: 臺灣藍鵲; pinyin: Táiwān lán què), or the "long-tailed mountain lady" (Chinese: 長尾山娘; pinyin: Chángwěi shānniáng; Taiwanese Hokkien: Tn̂g-boé soaⁿ-niû), is a bird species in the crow family. It is endemic to Taiwan.
The Taiwan blue magpie was collected by Robert Swinhoe and described by John Gould. Swinhoe translated the magpie's Hokkien name into English, calling it the "Long-tailed Mountain-Nymph". The species is sometimes placed in the genus Cissa. It forms a superspecies with the yellow-billed blue magpie (Urocissa flavirostris) and the red-billed blue magpie (Urocissa erythroryncha). The species is monotypic.
The Taiwan blue magpie is endemic to Taiwan. It lives in broadleaf forests at elevations of 300–1,200 m (980–3,940 ft). It is 63–68 cm (25–27 in) in length. The tail measures around 34–42 cm (13–17 in) in length, and the wings are 20 cm (7.9 in) long. It weighs 254–260 g (9.0–9.2 oz).
The plumages of the male and female are similar. The head, neck and breast are black. The eyes are yellow, and... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Taroko National Park | 🇹🇼 Taiwan |
More parks will be added in future updates.
| # | City | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Taipei | 🇹🇼 Taiwan |
| # | Zoo / Centre | Country | |
|---|---|---|---|
| 1 | Fonghuanggu Bird and Ecology Park | 🇹🇼 Taiwan | |
| 2 | Moody Gardens | 🇺🇸 United States | |
| 3 | Odense Zoo | 🇩🇰 Denmark |
Possible
About 20% of wildlife watchers report a Formosan Magpie sighting in Taipei on a given day, based on 4,360 verified sightings from GBIF citizen-science data. It is the 35th most-seen of the 266 birds we can rate there. Over three days the chance rises to about 40%, and over a week to about 70%, if each day is a fresh chance.
March–July and November
In those months about 20% of wildlife watchers report a Formosan Magpie in Taipei on a given day, against about 10% in August–October and December–February, the lowest months.
Between 3 and 6 pm
Across all the parks we cover, that three-hour window holds the most Formosan Magpie 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 Taipei, in our data
Taipei is the only city on Wallace's Line with enough records to rate Formosan Magpie sightings: about 20% of wildlife watchers there report one on a given day.
Same family: Corvidae
The closest relatives of the Formosan Magpie that you can see in Taipei (family Corvidae, Crows, Jays, and Magpies) are Oriental Magpie (about 70%) and Gray Treepie (about 60%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Formosan Magpie is recorded against all the birds logged in Taipei (4,360 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.
