Keeping Parrotlets as Pets
Comprehensive Guide to Keeping Parrotlets: Mutations, Diet, and Personality
Executive Summary
Parrotlets, small New World parrots predominantly from the Forpus genus, are characterized by their diminutive size—averaging 4 to 6 inches—and their disproportionately large personalities, often compared to the Amazon parrot. Despite their small stature, they are energetic, highly social, and capable of learning to mimic speech. This briefing document outlines the specific traits of the most common species, detailing their distinct temperaments, which range from the bold and “willful” Pacific parrotlet to the more “shy and gentle” Green-rumped variety.
Key takeaways for successful husbandry include the necessity of a high-energy diet rich in seeds and soft foods, the importance of horizontal cage space over height, and the careful management of social bonds to maintain pet quality. Notably, while parrotlets are ideal for apartment living due to their relatively low noise levels, they require consistent socialization and expert handling to manage potential aggression and stubbornness.
Species Overview and Physical Characteristics
Parrotlets comprise several genera, including Forpus, Nannopsittaca, and Touit, hailing originally from South America. The Forpus family is the most prevalent in aviculture.
Comparative Species Data
| Species | Scientific Name | Average Weight | Key Physical Features |
| Pacific | F. coelestis | 28–32g | Olive green, grey wash; males have cobalt blue rumps and eye streaks. |
| Green-rumped | F. passerinus | 20–26g | Emerald green; males have turquoise wing accents; pink beaks/legs. |
| Spectacled | F. conspicillatus | Similar to Green-rumped | Forest green; brilliant blue eye rings in males; pink beaks. |
| Blue-winged | F. vividus | 35g+ | Blue-violet rumps/wings; grey beaks and legs. |
| Mexican | F. cyanopygius | 36–40g | Bright green; electric turquoise markings; grey feet/legs. |
| Yellow-faced | F. xanthops | ~50g (6 inches) | Yellow faces; yellowish-green bodies; dark streak on upper mandible. |
Color Mutations
The Pacific parrotlet is particularly known for a wide array of color mutations. In the United States, common variations include:
- Primary Mutations: Blue, yellow, fallow, and lutino.
- Double Mutations: White, blue fallow, and albino.
- Additional colors developed in Europe are increasingly appearing in the U.S. market.
Personality and Behavioral Traits
Parrotlets are described as “good things in small packages,” offering the intelligence and character of larger parrots without the extreme noise.
- Vocalization: Both sexes can learn to talk, though their voices are often “squeaky and robot-like.” Their natural noise level consists of medium-loud chirping, making them suitable for apartments.
- Interactivity: They are energetic creatures that enjoy “scritching” and snuggling. They can be “pocket-trained” for travel outside the home.
- Social Bonding: If two parrotlets are housed together, they may bond exclusively with each other and lose their affinity for human interaction. Separate housing is recommended to maintain “pet quality.”
Temperament Variations by Species
- Pacific Parrotlets: Often called the “Yorkshire terriers of the bird world.” They are brave, willful, stubborn, and can be aggressive. They may attempt to dominate their owners and can deliver a surprisingly painful bite.
- Green-rumped Parrotlets: These are shyer and more gentle than Pacifics. While less likely to bite, they are easily frightened and require more time to acclimate to new environments.
- Spectacled Parrotlets: Characterized as falling between the Pacific and Green-rumped in temperament—less “bull-headed” than the former, but more outgoing than the latter.
- Mellow Species: Mexican and Yellow-faced parrotlets are noted for having very “mellow and endearing” personalities, though they are currently rarer as pets.
Housing and Environmental Needs
Due to their high energy levels, parrotlets require specialized housing and stimulation.
Cage Requirements
- Dimensions: Width is more critical than height. The minimum recommended size is 24″ long, 16″ high, and 14″ deep.
- Bar Spacing: Must not exceed 1/2 inch to prevent injury or escape.
- Perches: Should include varied-diameter perches and swings.
- Feeding Equipment: Many parrotlets dislike enclosed food dishes; open, unhooded dishes are preferred.
Enrichment and Safety
- Recommended Toys: Boings, rope swings, and “destroyable” items made of leather, wood, or cane.
- Novelty Items: Some birds enjoy plastic hamster-style wheels (with small openings) or plastic slinkies.
- Hazards: Mirrors and snuggle toys should be monitored, as they can cause excessive bonding or hormonal behavior. Enclosed areas should be removed if they encourage egg-laying in females.
Nutritional Guidelines
Parrotlets have a high-energy nature that necessitates a diet higher in fat than some other parrot species.
- Seeds: Essential to their diet to provide necessary energy. A high-quality small hookbill mix should be available at all times.
- Soft Foods: Daily intake of chopped vegetables, leafy greens, cooked grains, sprouted grains, and whole-grain breads is “essential.”
- Spray Millet: A favorite that provides vitamins and protein; it is particularly useful for settling nervous new birds.
- Pellets: Should not exceed 20% of the diet. They are specifically not recommended for color mutations, as the associated stress on the liver and kidneys may be detrimental to their systems.
- Supplements: Cuttlebone and mineral blocks must be provided.
- Contraindications: Grit is unnecessary and poses a risk of crop impaction.
Conclusion
Parrotlets represent a unique segment of aviculture, offering the “personality and attitude of a larger bird” in a manageable, quiet package. While species like the Pacific parrotlet require firm socialization to manage their aggressive tendencies, the genus as a whole provides an affectionate and entertaining companion for those willing to meet their specific dietary and environmental needs.
