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The ant-following antbirds are themselves followed by three species of butterfly in the family Ithomiinae which feed on their droppings. [34] Bird droppings are usually an unpredictable resource in a rainforest, but the regular behaviour of ant followers makes the exploitation of this resource possible.
These are forest birds that tend to feed at or near the ground since many are specialist ant eaters. Most are drab in appearance with shades of (rusty) brown, black, and white being their dominant tones. Compared to other birds that specialize in following ants, this family is the most tied to the ground.
The avian family Thamnophilidae is usually called the typical antbirds.The International Ornithological Committee (IOC) recognizes these 238 species distributed among 63 genera in the family, 24 of which have only one species. [1]
The bicoloured antbird is an obligate ant-follower.. Ant followers are birds that feed by following swarms of army ants and take prey flushed by those ants. [1] The best-known ant-followers are 18 species of antbird in the family Thamnophilidae, but other families of birds may follow ants, including thrushes, chats, ant-tanagers, cuckoos, motmots, and woodcreepers.
A black drongo in a typical anting posture. Anting is a maintenance behavior during which birds rub insects, usually ants, on their feathers and skin.The bird may pick up the insects in its bill and rub them on the body (active anting), or the bird may lie in an area of high density of the insects and perform dust bathing-like movements (passive anting).
The common scale-backed antbird is 12 to 13 cm (4.7 to 5.1 in) long and weighs 15 to 22 g (0.53 to 0.78 oz). Adult males of the nominate subspecies W. p. poecilinotus are mostly gray; their upperparts are darker than their underparts.
Download as PDF; Printable version; In other projects Wikidata item; Appearance. move to sidebar hide. Long-tailed antbird has been split into the following species ...
It is a facultative army ant follower, catching about half of its prey as it flees the swarms. At swarms they sometimes loosely associate with mixed-species feeding flocks. They take the other half of their away from swarms, including an observation of a bird following an agouti to take prey it flushed. They forage as individuals or pairs, and ...