Bronzed drongo vs Square-tailed drongo
The square-tailed drongo is heavier: 29.4 g against 26 g for the bronzed drongo, about 13% more.

Photo: J.M.Garg · CC BY-SA 3.0 · Wikimedia Commons

Photo: Alan Manson · CC BY-SA 2.0 · Wikimedia Commons
What is the difference between a bronzed drongo and a square-tailed drongo?
Each point below is worked out from a pair of recorded values.
- The square-tailed drongo is heavier: 29.4 g against 26 g for the bronzed drongo, about 13% 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
| Bronzed drongo | Square-tailed drongo | |
|---|---|---|
| Scientific name | Dicrurus aeneus | Dicrurus ludwigii |
| Family | Dicruridae | Dicruridae |
| Order | Passeriformes | Passeriformes |
| Weight | 25.9 g – 27 g | 29.4 g – 35.5 g |
| Length | Not recorded | Not recorded |
| Lifespan | Not recorded | Not recorded |
| Main food | Not recorded | Not recorded |
| Habitat | forest | 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: Bronzed drongoFull record: Square-tailed drongoCompare other animals