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  1. Species
  2. ›
  3. Psittaculidae
  4. ›
  5. Melopsittacus
  6. ›
  7. Budgerigar
Budgerigar
Photo · (c) Lachlan Copeland, some rights reserved (CC BY-SA)

BirdUp · Species

Budgerigar

Melopsittacus undulatus(Shaw, 1805)

Updated 21 March 2026

Origin: Native
Order
PSITTACIFORMES
Family
Psittaculidae
Genus
Melopsittacus

At a glance

The Budgerigar is a small bird, about 18 cm long, native to Australia. It can be seen year-round.

Size
18 cm
Origin
Native
Best seen
Year-round
Commonness
Very common
  • Identification
  • Where
  • When
  • Behaviour
  • Gallery

01 · Identification

How to tell it apart

What does a Budgerigar look like?

The Budgerigar is a small bird, about 18 cm long and weighing 12–40 g.

The budgerigar, also known as the common parakeet, shell parakeet or budgie, is a small, long-tailed, seed-eating parrot native to Australia. Naturally, the species is green and yellow with black, scalloped markings on the nape, back, and wings. Budgies are bred in captivity with colouring of blues, whites, yellows, greys, and even with small crests. Juveniles and chicks are monomorphic, while adults are told apart by their cere colouring and their behaviour.

Description · wikipedia · CC BY-SA 4.0

Field specs

Length
18 cm
Weight
12–40 g
Wingspan
25 cm

Measurements · avonet · CC BY 4.0

03 · When

When to look

When can you see a Budgerigar?

The Budgerigar is present across its Australian range year-round, so it can be seen in any month.

  1. Jan
  2. Feb
  3. Mar
  4. Apr
  5. May
  6. Jun
  7. Jul
  8. Aug
  9. Sep
  10. Oct
  11. Nov
  12. Dec

05 · Behaviour

Habits and haunts

What does a Budgerigar eat?

The Budgerigar feeds on seeds, usually foraging in flocks.

06 · Gallery

Plumage up close

6 photos

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02 · Where

Where to find it

Where does the Budgerigar live in Australia?

The Budgerigar is native to Australia, recorded across 77 of Australia’s bioregions.

BreedingAustralia (except north, east, south, Tasmania)

Distribution from BirdUp Australia community data

Legend

  • Resident
  • Vagrant

8 regions recorded