Budgerigar (Commonly known as a Budgie or Parakeet)
Classification: Order: Psittaciformes, Family: Psittaculidae, Genus: Melopsittacus, Species: M. undulatus

Brief Description
A small, long-tailed, seed-eating parrot. They are known for their sociable nature, ability to mimic human speech in captivity, and high intelligence.
Additional Information
- Region of Origin: Australia (Arid and semi-arid regions)
- Typical Sighting Period: Year-round; sightings in the wild are nomadic and correspond with rainfall and food availability.
- Plumage Details: Wild birds are predominantly green and yellow with black scalloping on wings. Domestic variants (like the one pictured) come in blue, gray, and yellow variations with distinctive throat spots and 'fleur-de-lis' markings on the mask.
- Ecological Significance: Key seed dispersers in Australian grasslands and an important prey species for several types of raptors. They move in large flocks to follow resources, which helps maintain vegetation diversity.
- Conservation Status: Least Concern (IUCN) - They are widespread and highly successful both in the wild and as the most common pet bird globally.
- Observation Tips: In the wild, look for large, fast-flying flocks near water sources in the Australian outback at dawn and dusk. In captivity, observe their use of the cere (the fleshy area above the beak) to determine sex (blue for male, brown for female).