Cinnyris asiaticus
Silhouette: Sheatherius · PhyloPic
In 3 days ~60% in a week ~90%
The purple sunbird (Cinnyris asiaticus) is a small bird in the sunbird family. It occurs in parts of the Arabian peninsula and South and Southeast Asia. It has a fast and direct flight and can take nectar by hovering like a hummingbird but often perches at the base of flowers. It feeds mainly on nectar and insects, especially when feeding young. The males can appear all black in harsh sunlight but the purple iridescence is visible on closer observation or under good light conditions. Females are olive above and yellowish below.
The purple sunbird has a relatively short bill, a dark and short square ended tail with distinctive sexual dimorphism. Less than 10 cm (3.9 in) long they have a down-curved bill with brush-tipped tubular tongues that aid in nectar feeding. The male is glossy metallic bluish to purplish black on the upper parts with the wings appearing dark brown. The breeding male also has underparts of the same purplish black, but non-breeding males may show a central streak of black on yellow underparts. In the breeding plumage, the male can be confused with the syntopic Loten's sunbird which has a longer, more downcurved bill, lacks a supercilium, and has... Wikipedia →
| # | Park | Country | Daily sighting probability |
|---|---|---|---|
| 1 | Gir National Park | 🇮🇳 India | |
| 2 | Bandhavgarh National Park | 🇮🇳 India | |
| 3 | Keoladeo National Park | 🇮🇳 India | |
| 4 | Yala National Park | 🇱🇰 Sri Lanka | |
| 5 | Mudumalai National Park | 🇮🇳 India | |
| 6 | Ranthambore National Park | 🇮🇳 India | |
| 7 | Udawalawe National Park | 🇱🇰 Sri Lanka | |
| 8 | Kanha National Park | 🇮🇳 India | |
| 9 | Satpura National Park | 🇮🇳 India | |
| 10 | Royal Bardia National Park | 🇳🇵 Nepal | |
| 11 | Bandipur National Park | 🇮🇳 India | |
| 12 | Minneriya National Park | 🇱🇰 Sri Lanka | |
| 13 | Nagarhole National Park | 🇮🇳 India | |
| 14 | Wilpattu National Park | 🇱🇰 Sri Lanka | |
| 15 | Jim Corbett National Park | 🇮🇳 India | |
| 16 | Sundarbans National Park | 🇮🇳 India | |
| 17 | Doi Inthanon National Park | 🇹🇭 Thailand | |
| 18 | Periyar National Park | 🇮🇳 India | |
| 19 | Chitwan National Park | 🇳🇵 Nepal | |
| 20 | Manas National Park | 🇮🇳 India | |
| 21 | Eravikulam National Park | 🇮🇳 India | |
| 22 | Sinharaja Forest Reserve | 🇱🇰 Sri Lanka | |
| 23 | Kaziranga National Park | 🇮🇳 India | |
| 24 | Horton Plains National Park | 🇱🇰 Sri Lanka | |
| 25 | Kaeng Krachan National Park | 🇹🇭 Thailand | |
| 26 | Khao Yai National Park | 🇹🇭 Thailand |
Possible
About 20% of wildlife watchers report a Purple Sunbird sighting in Sundarbans National Park on a given day, based on 290 verified sightings from GBIF citizen-science data from 2019 to 2026. It is the 46th most-seen of the 177 birds we can rate there. Over three days the chance rises to about 60%, and over a week to about 90%, if each day is a fresh chance.
July
In that month about 60% of wildlife watchers report a Purple Sunbird in Sundarbans National Park on a given day, against about 10% in August–October and December, the lowest months. That is one of Sundarbans National Park's wettest months, with about 480 mm of rain against 15 mm in January. May and June have too few records to rate.
Between 7 and 10 am
Across all the parks we cover, that three-hour window holds the most Purple Sunbird sightings with a recorded time, and nearly all of them come between 6 am and 6 pm: it is a daytime animal.
16th of 26
Of the 26 parks where we can rate Purple Sunbird sightings, Sundarbans National Park ranks 16th at about 20%. The best odds are in Gir National Park (India, about 60%), Bandhavgarh National Park (India, about 50%) and Keoladeo National Park (India, about 50%). All parks ranked.
GBIF citizen-science records
It is estimated from how often the Purple Sunbird is recorded against all the birds logged in Sundarbans National Park (290 verified sightings from 2019 to 2026), 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.
