 As the common name suggests , the noisy miner is an unusually vocal species . Previously known as the garrulous honeyeater , it has a large and varied repertoire of songs , calls , scoldings and alarms . Most are loud and penetrating , and consist of harsh single notes . It has two broad @-@ frequency alarm calls that are used when mobbing intruders into their territory , or when predators ( including humans ) are sighted ; and a narrow @-@ frequency alarm call that is primarily used when airborne predators are seen , such as the brown falcon ( Falco berigora ) , or other large flying birds including the Australian magpie ( Cracticus tibicen ) and the pied currawong ( Strepera graculina ) . The aerial predator alarm call is a series of high @-@ pitched , slurred whistling notes . The broad @-@ frequency alarm calls are a series of ' churr ' notes , low pitched and harsh , occurring at low and high levels of intensity . The narrow @-@ band call is used in situations where the bird signals the presence of a predator and restricts information about its own location , while the broad @-@ band alarm is used to attract attention , and can initiate mobbing behaviour . These churring calls vary between individuals , and laboratory tests show noisy miners can distinguish calls by different birds . Hence , this may be integral to the complex social structure of the species . 
 As the common name <a href='uninflect' title='1'><mark>suggests</mark></a> , the noisy miner <a href='drop_aux' title='2'><mark>is</mark></a>an unusually vocal species . Previously known as the garrulous honeyeater , it <a href='got' title='3'><mark>has</mark></a> a large and varied repertoire of songs , calls , scoldings and alarms . Most <a href='drop_aux' title='4'><mark>are</mark></a>loud and penetrating , and consist of harsh single notes . It <a href='got' title='5'><mark>has</mark></a> two broad @-@ frequency alarm calls <a href='null_relcl' title='6'><mark>that</mark></a>are used when mobbing intruders into their territory , or when predators ( including humans ) are sighted ; and a narrow @-@ frequency alarm call <a href='null_relcl' title='7'><mark>that</mark></a>is primarily used when airborne predators are seen , such as the brown falcon ( Falco berigora ) , or other large flying birds including the Australian magpie ( Cracticus tibicen ) and the pied currawong ( Strepera graculina ) . The aerial predator alarm call <a href='drop_aux' title='8'><mark>is</mark></a>a series of high @-@ pitched , slurred whistling notes . The broad @-@ frequency alarm calls <a href='drop_aux' title='9'><mark>are</mark></a>a series of ' churr ' notes , low pitched and harsh , occurring at low and high levels of intensity . The narrow @-@ band call is used in situations where the bird <a href='uninflect' title='10'><mark>signals</mark></a> the presence of a predator and <a href='uninflect' title='11'><mark>restricts</mark></a> information about its own location , while the broad @-@ band alarm is used to attract attention , and can initiate mobbing behaviour . These churring calls vary between individuals , and laboratory tests show noisy miners can distinguish calls by different birds . Hence , this may be integral to the complex social structure of the species . 
As the common name suggest , the noisy miner an unusually vocal species . Previously known as da garrulous honeyeater , it got a large and varied repertoire of songs , calls , scoldings and alarms . Most loud and penetrating , and consist of harsh single notes . It got 2 broad @-@ frequency alarm calls r used when mobbing intruders into their territory , or when predators ( including humans ) are sighted ; and a narrow @-@ frequency alarm call is primarily used when airborne predators are seen , such as tdabrown falcon ( Falco berigora ) , or other bigass flying birds including the Australian magpie ( Cracticus tibicen ) and the pied currawong ( Strepera graculina ) . The aerial predator alarm call a series of high @-@ pitched , slurred whistling notes . The broad @-@ frequency alarm calls a series of ' churr ' notes , low pitched and harsh , occurring at low and high levels of intensity . The narrow @-@ band call is used in situations where thdaird signal the presence of a predator and restrict information about its own location , while the broad @-@ band alarm is used to attract attention , and can initiate mobbing behaviour . These churring calls vary between individuals , and laboratory tests show noisy miners can distinguish calls by different birds . Hence , this may be integral to thedamplex social structure of the species .