Myiopsitta monachus

Monk parakeets are highly social birds that live in large colonies and form strong pair bonds. They are active, noisy, and adaptable, using complex vocal communication while foraging on seeds, fruits, grains, flowers, and agricultural crops, often working together to locate food and defend their nesting areas.

Monk parakeets can breed throughout much of the year, with breeding activity often influenced by local climate and food availability. Pairs build large enclosed stick nests that may contain multiple chambers used by several families, and females typically lay five to eight eggs that hatch after about 24 days of incubation.

Monk parakeets have bright green wings and backs, pale gray faces and chests, blue flight feathers, and long pointed tails. Their strong curved beaks allow them to crack seeds and construct complex nests, while their intelligence and problem-solving ability make them highly successful in both wild and urban environments.

The species was scientifically described by French naturalist Louis Jean Pierre Vieillot in 1818. Due to its adaptability and popularity in the pet trade, monk parakeets have established introduced populations in parts of North America, Europe, and Asia after escaped or released birds formed wild colonies.

The monk parakeet is classified as Least Concern by the IUCN due to its large range and stable global population. However, it is considered an invasive species in some regions outside its native range because large colonies can damage crops, compete with native birds, and create conflicts around power infrastructure.