Lanius tigrinus
Silhouette: Andy Wilson · PhyloPic
In 3 days ~10% in a week ~20%
The tiger shrike or thick-billed shrike (Lanius tigrinus) is a small passerine bird which belongs to the genus Lanius in the shrike family, Laniidae. It is found in wooded habitats across eastern Asia. It is a shy, often solitary bird which is less conspicuous than most other shrikes. Like other shrikes it is predatory, feeding on small animals. Its nest is built in a tree and three to six eggs are laid.
It derives its name from the tiger-like pattern of its upperparts which are reddish-brown with dark bars. Adult males have white underparts and a grey head with a black mask. Females and young birds are duller and browner and young birds lack the grey and black on the head.
The tiger shrike was first described in 1822 by the Belgian naturalist Pierre Auguste Joseph Drapiez in the Dictionnaire classique d'histoire naturelle. He placed it in the genus Lanius, a group of about 26 species living in open areas across Eurasia, Africa and North America. The name of the genus means "butcher" in Latin, referring to the birds' habit of impaling and storing prey. Within the genus, analysis of calls suggests that the tiger shrike is most closely related to the brown shrike (L. cristatus... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Way Kambas National Park | 🇮🇩 Indonesia | |
| 2 | Gunung Leuser National Park | 🇮🇩 Indonesia | |
| 3 | Khao Sok National Park | 🇹🇭 Thailand | |
| 4 | Khao Luang National Park | 🇹🇭 Thailand | |
| 5 | Taman Negara National Park | 🇲🇾 Malaysia | |
| 6 | Cat Tien National Park | 🇻🇳 Vietnam | |
| 7 | Kaeng Krachan National Park | 🇹🇭 Thailand |
Rare
Under 5% of wildlife watchers report a Tiger Shrike sighting in Singapore on a given day, based on 475 verified sightings from GBIF citizen-science data. It is the 114th most-seen of the 298 birds we can rate there. Over three days the chance rises to about 10%, and over a week to about 20%, if each day is a fresh chance.
September–October and December
In those months about 10% of wildlife watchers report a Tiger Shrike in Singapore on a given day, against under 5% in January–August and November, the lowest months.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Tiger Shrike sightings with a recorded time, and about 9 in 10 of them come between 6 am and 6 pm: it is a daytime animal.
4th of 10
Of the 10 cities where we can rate Tiger Shrike sightings, Singapore ranks 4th at under 5%. The best odds are in Kuala Lumpur (Malaysia, about 10%), Wuhan (China, under 5%) and Chengdu (China, under 5%).
Same genus: Lanius
The closest relatives of the Tiger Shrike that you can see in Singapore (genus Lanius, Typical Shrikes) are Brown Shrike (about 10%) and Long-tailed Shrike (about 10%), with each one's daily chance of a sighting.
GBIF citizen-science records
It is estimated from how often the Tiger Shrike is recorded against all the birds logged in Singapore (475 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.
