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Pardalotidae - Pardalotes

Pardalote
Spotted Pardalote Pardalotus punctatus ©Ian Montgomery Website

Pardalotes (sometimes locally called peep-wrens) are a family, Pardalotidae, of very small, brightly coloured passerine birds native to Australia, with short tails, strong legs, and stubby blunt beaks. The family is composed of four species in one genus, Pardalotus, and several subspecies. The name derives from a Greek word meaning 'spotted'. The family was once thought to contain several other species now split into the family Acanthizidae.

Pardalotes spend most of their time high in the outer foliage of trees, feeding on insects, spiders, and above all lerps (a type of sap-sucking insect). Their role in controlling lerp infestations in the eucalyptus forests of Australia may be significant. They generally live in pairs or small family groups but sometimes come together into flocks after breeding.

They are seasonal breeders in temperate areas of Australia, but may breed year round in warmer areas. They are monogamous breeders, and both partners share nest construction, incubation and chick-rearing duties. All four species nest in deep horizontal tunnels drilled into banks of earth. Externally about the size of a mouse-hole, they can be very deep, at a metre or more. Some species also nest in tree hollows.

The pardalotes are small, compact birds that range in size from 8.5m to 12 cm in length. The Spotted Pardalote and Striated Pardalote conform to Bergmann's rule and are larger in the south than they are in the north. The males and females are the same size as each other, but there are some differences in the plumage of some species. They have short, square-tipped tails and relatively short rounded wings (which are longer in the more dispersive species). The bill is short, deep and robust, but lacks the rictal bristles that surround the bills of many other insectivorous birds.

The pardalotes are endemic to Australia. The Forty-spotted Pardalote has the most restricted distribution of the four species, being endemic to Tasmania; in contrast the most widespread species, the Striated Pardalote, is found throughout Australia, only absent from some of the driest areas of the inland central and western deserts. The Red-browed Pardalote is widespread in the north and west of Australia, whereas the Spotted Pardalote is found closer to the coast in southern and eastern Australia.

The family are eucalyptus forest specialists. While they may occur in forests and woodlands dominated by other tree types, these are marginal habitats for the family and are seldom used. They occupy a wide range of eucalypt habitats, from tall forests with a canopy over 30 metres high to low mallee woodlands with a canopy of just 3 metres.

Pardalotes are almost exclusively insectivores. They will occasionally consume some plant materials including seeds, and there has been an observation of one Striated Pardalote beating and then eating a lizard. They feed singly or in pairs during the breeding season, but have been recorded as joining mixed-species feeding flocks in the winter months. The majority of foraging occurs on Eucalyptus, with other trees being used much less frequently, and among the eucalypt, trees from the subgenus Symphyomyrtus are preferred. Pardalotes forage by gleaning insects from the foliage, as opposed to sallying and catching insects in the air. While they may consume a number of different types of insects, lerps, a honeydew casing exuded by insects of the family Psyllidae, form the major component of their diet and the one to which they are most adapted. These lerps are also highly sought after by the larger honeyeaters, which aggressively defend the resource. A study of pardalotes in Australia estimated that 5% of a pardalote's day is spent evading honeyeater attacks.

There are, according to the Handbook of the IOC, just four species in this family; they are:

Spotted Pardalote Pardalotus punctatus
Forty-spotted Pardalote Pardalotus quadragintus
Red-browed Pardalote Pardalotus rubricatus
Striated Pardalote Pardalotus striatus

Family Links

Pardalotes Pardalotidae

Family Account

Pardalotes or peep-wrens are a family, Pardalotidae, of very small, brightly coloured birds native to Australia, with short tails, strong legs, and stubby blunt beaks.

Pardalotes Pardalotidae

Family Account

The Pardalotes are a small Australasian family composed of just four species in the genus Pardalotus.

Pardalotes Pardalotidae

HBW Family Account

Annotated species list

Species Links

Forty-spotted Pardalote Pardalotus quadragintus

Species Account

Image, recording & notes…

Forty-spotted Pardalote Pardalotus quadragintus

Species Account

The forty-spotted pardalote (Pardalotus quadragintus) is one of Australia's rarest birds and by far the rarest pardalote, being confined to the south-east corner of Tasmania.

Forty-spotted Pardalote Pardalotus quadragintus

BirdLife Species Account

Forty-spotted Pardalote Pardalotus quadragintus

Species Account

The Forty-spotted Pardalote is a small bird with a very short bill. It is a dull olive-green above with a pale grey chest and belly. The face and under the tail are olive-yellow. The wings are black, with prominent white spots, twenty on each side, that give the bird its name.

Forty-spotted Pardalote Pardalotus quadragintus

HBW Species Account

Forty-spotted Pardalote Pardalotus quadragintus

Website

The Forty-spotted Pardalote is one of Australia’s rarest birds. Tasmania is home to three species of pardalote; the spotted pardalote Pardalotus punctatus, the striated pardalote Pardalotus striatus and the forty-spotted pardalote Pardalotus quadragintus.

Spotted Pardalote Pardalotus punctatus

Species Account

The spotted pardalote (Pardalotus punctatus) is one of the smallest of all Australian birds at 8 to 10 centimetres (3.1 to 3.9 in) in length, and one of the most colourful; it is sometimes known as the diamondbird.

Spotted Pardalote Pardalotus punctatus

Species Account

The Spotted Pardalote is a tiny bird that is most often high in a eucalypt canopy, so it is more often detected by its characteristic call.

Spotted Pardalote Pardalotus punctatus

HBW Species Account

Spotted Pardalote Pardalotus punctatus

BirdLife Species Account

Spotted Pardalote Pardalotus punctatus

Species Account

Sound archive and distribution map.

Forty-spotted Pardalote Pardalotus quadragintus

Species Account

Sound archive and distribution map.

Red-browed Pardalote Pardalotus rubricatus

Species Account

The red-browed pardalote (Pardalotus rubricatus) is a small brightly coloured insectivorous passerine, endemic to Australia (Schodde & Mason 1999).

Red-browed Pardalote Pardalotus rubricatus

BirdLife Species Account

Red-browed Pardalote Pardalotus rubricatus

HBW Species Account

Taxonomy: Pardalotus rubricatus Gould, 1838, “Australia” = New South Wales. Races intergrade in NW Queensland. Other proposed races are parryi (N Western Australia), which is merged with nominate, and carpentariae (subhumid zone of NW Queensland), merged with yorki. Two subspecies currently recognized.

Red-browed Pardalote Pardalotus rubricatus

Species Account

Sound archive and distribution map

Red-browed Pardalote Pardalotus rubricatus

IUCN Species Status

The global population size has not been quantified, but the species is reported to be generally fairly common except in the east of its range (Flegg and Madge 1995).

Striated Pardalote Pardalotus striatus

Species Account

The striated pardalote (Pardalotus striatus) is the least colourful and most common of the four pardalote species. Other common names include pickwick, wittachew and chip-chip.[2] It is a very small, short-tailed bird that is more often heard than seen, foraging noisily for lerps and other small creatures in the treetops.

Striated Pardalote Pardalotus striatus

Species Account

The Striated Pardalote is more common than people usually think, with its call the first indication of the presence of this brightly coloured little bird.

Striated Pardalote Pardalotus striatus

HBW Species Account

Taxonomy: Pipra striata J. F. Gmelin, 1789, “in America australi”; error = Adventure Bay, Tasmania. Geographical variation in plumage patterning complex, and has led to various taxonomic treatments. At times, nominate race, substriatus and ornatus treated as three separate species, with N races uropygialis, melvillensis and melanocephalus combined as a fourth species; further, race uropygialis has sometimes been proposed as an additional species.

Striated Pardalote Pardalotus striatus

BirdLife Species Account

Striated Pardalote Pardalotus striatus

Species Account

Sound archive and distribution map.

Number of Species

Number of bird species: 4