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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.
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]
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 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.
Myrmotherula is a genus of insectivorous passerine birds in the antbird family, Thamnophilidae. These are all small antbirds, measuring 9–11.5 cm (3.5–4.5 in). The genus was erected by the English zoologist Philip Sclater in 1858. [2] The type species is the pygmy antwren. [3] The genus currently contains the following species: [4]
Common scale-backed antbird Male, Cordillera del Cóndor, Ecuador Female, Cordillera del Cóndor, Ecuador Conservation status Least Concern (IUCN 3.1) Scientific classification Domain: Eukaryota Kingdom: Animalia Phylum: Chordata Class: Aves Order: Passeriformes Family: Thamnophilidae Genus: Willisornis Species: W. poecilinotus Binomial name Willisornis poecilinotus (Cabanis, 1847) Synonyms ...
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 ...
However, BirdLife International's Handbook of the Birds of the World (HBW) treats P. e. cassini and P. e. maculifer as a separate species, the short-tailed antbird Poliocrania maculifer, and retains the English name chestnut-backed antbird for the other three subspecies. [9] [10] This article follows the one-species, five-subspecies model.