
1) Ant bird 2) Tyrannid
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https://www.crosswordclues.com/clue/antbird

The antbirds are a large family, Thamnophilidae, of passerine birds found across subtropical and tropical Central and South America, from Mexico to Argentina. There are more than 200 species, known variously as antshrikes, antwrens, antvireos, fire-eyes, bare-eyes and bushbirds. They are related to the antthrushes and antpittas (family Formicariid...
Found on
http://en.wikipedia.org/wiki/Antbird

family name Formicariidae, any of numerous birds of the American tropics (order Passeriformes). There are about 230 species in more than 50 genera. ... [1 related articles]
Found on
http://www.britannica.com/eb/a-z/a/80

[
n] - any of various dull-colored South American birds that feeding on ants some following army ant swarms
Found on
http://www.webdictionary.co.uk/definition.php?query=antbird
ant bird noun any of various dull-colored South American birds that feeding on ants some following army ant swarms
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https://www.encyclo.co.uk/local/20974

any of numerous passerine birds of the family Formicariidae, of the New World tropics, many species of which follow army ant swarms to feed on insects disturbed by the ants.
Found on
https://www.infoplease.com/dictionary/antbird
No exact match found.