Black drongo vs Spangled drongo
The spangled drongo is heavier: 85.5 g against 48.3 g for the black drongo, about 77% more.

Photo: Tisha Mukherjee · CC BY-SA 4.0 · Wikimedia Commons

Photo: JJ Harrison ( https://www.jjharrison.com.au/ ) · CC BY 3.0 · Wikimedia Commons
What is the difference between a black drongo and a spangled drongo?
Each point below is worked out from a pair of recorded values.
- The spangled drongo is heavier: 85.5 g against 48.3 g for the black drongo, about 77% more.
- Both belong to the genus Dicrurus, so they are close relatives.
- Both are listed as Least Concern on the IUCN Red List.
Side by side
| Black drongo | Spangled drongo | |
|---|---|---|
| Scientific name | Dicrurus macrocercus | Dicrurus bracteatus |
| Family | Dicruridae | Dicruridae |
| Order | Passeriformes | Passeriformes |
| Weight | 46 g – 51 g | 75.8 g – 96.5 g |
| Length | 28 cm | Not recorded |
| Lifespan | Not recorded | 7.92 years |
| Main food | arthropods | Not recorded |
| Habitat | shrubland | forest |
| Conservation status | Least Concern | Least Concern |
| Countries recorded | Not recorded | Not recorded |
A scale drawing needs a recorded length for both animals; only weights are on record for this pair.
Full record: Black drongoFull record: Spangled drongoCompare other animals