Greater racket-tailed drongo

Dicrurus paradiseus

Photo by Kai Hendry (Wikipedia)

Common name:
greater racket-tailed drongo (en); drongo-de-raquetes-grande (pt); drongo à raquettes (fr); drongo de raquetas grande (es); flaggendrongo (de)

Taxonomy:
Order Passeriformes
Family Dicruridae

Range:
This species is found in India and Nepal, through Bangladesh and Indochina and into Indonesia.


Size
These birds are 31-36 cm long and weigh 70-125 g.

Habitat:
The greater racket-tailed drongo is found in tropical moist forests, swamp forests, mangroves and also in degraded patches of former forests and plantations.

Diet:
They have a varied diet, including insects such as ants, bees, beetles, dragonflies, locusts, mantids, moths and termites, but also nectar and fruits. They catch insects either in flight or by pounding on them from the air.

Breeding:
These birds breed in February-August. The nest is saucer-shaped and built by both sexes. It is made of intricately intertwined roots and leaves, lined with finer materials and placed in a fork in a tree. The female lays 3-4 creamy-white eggs with reddish-brown blotches, which are incubated by both sexes for 15-17 days. The chicks are fed by both parents and fledge 17-28 days after hatching, but oonly become fully independent 4-6 weeks later.

Conservation:
IUCN status - LC (Least Concern)
The greater racket-tailed drongo has a very large breeding range and is described as locally common to uncommon. There is no information regarding population trends, but they are negatively affected by ongoing habitats loss within their range, namely in Java and Bali.

Fork-tailed drongo

Dicrurus adsimilis

Photo by Dirk Daniels (Wikipedia)

Common name:
fork-tailed drongo (en); drongo-de-cauda-furcada (pt); drongo brillant (fr); drongo ahorquillado (es); trauerdrongo (de)

Taxonomy:
Order Passeriformes
Family Dicruridae

Range:
This species is found throughout sub-Saharan Africa, only being absent from extremely arid areas.

Size:
These birds are 25 cm long and weigh 40-50 g.

Habitat:
Fork-tailed drongos are mostly found in dry savannas and riverine woodlands, but also in dry grasslands with scattered trees, forest edges, alien tree plantations, farmland, gardens and parks. They are present from sea level up to an altitude of 2.200 m.

Diet:
They mostly eat insects, namely honey bees, paper wasps, larval beetles, caterpillars, ticks and termites, but also small lizards, fishes, eggs, chicks and adult birds, and occasionally the nectar of Aloe plants.

Breeding:
Fork-tailed drongos breed in August-January. The nest is a small cup made of twigs, leaf petioles and tendrils, strongly bound together with spider web strands. It is usually placed like a hammock between the branches of a tree fork, 4-6 m above ground. There the female lays 2-5 eggs which are incubated by both sexes for 15-18 days. The chicks are fed by both parents and fledge 16-22 days after hatching.

Conservation:
IUCN status - LC (Least Concern)
This species has an extremely large breeding range and, although the global population size has not been quantified, it is believed to be large as the species is described as common in at least parts of its range. The population is suspected to be stable in the absence of evidence for any declines or substantial threats.