That Bird Blog – Bird Care and History for Pet Birds

Click: Captive Care of the Budgerigar (“Parakeet”), Melopsittacus undulatus; – Budgerigars as Pets – Part I, to read the first part of this article.

Feeding
Budgerigars should be offered a mix of seed based (i.e. Pretty Bird Premium Budgie Diet) and pelleted (i.e. Zu Preem Parakeet Fruit Blend) foods.  Sprouting grass (sprout pot), budgerigar treat foods and a small amount of fruit should be offered 2-3 times weekly.  Cuttlebone and grit should always be available.

Captive Longevity
Budgerigars live an average of 5-8 years, but sometimes reach age 12 or so.   The longevity record is in the neighborhood of 15 years.

Handling and Training
Birds with clipped wings are easiest to train, and hand-raised budgerigars make the best talkers.

I’ll cover the details of training in future articles, but in general it is a good idea to position the bird’s cage in a room where you spend a good deal of time, and to talk to your pet quietly at frequent intervals.  Actual training sessions should be limited to 10-20 minutes.

Finger-training begins by allowing the bird to adjust to the presence of your hand within the cage.  Once it accepts your presence, you can gently push against the bird’s stomach, repeating the word “up” as you do so.  Eventually you should be able to remove the budgerigar from its cage.

Well-adjusted budgerigars genuinely enjoy human companionship and, in fact, may drive you to distraction with their constant play behavior (hanging from your eye-glasses while you are trying to read, for instance!).

Speaking is largely a matter of repetition – be sure to use words in context, so that your bird will appear to “know what it is talking about” once he or she does start to chatter away.  Budgerigars frequently pick up words or sounds on their own, including the calls of wild birds.  One kept by my grandparents frustrated my grandfather by continually calling his name in imitation of my grandmother.  My slightly deaf grandfather often responded the bird’s call and ignored his wife’s – both were convinced that the budgerigar’s “chuckling” afterwards was purposeful!

Parakeets are quick to learn simple tricks (more on that in the future) but bear in mind that their natural behaviors when confronted with new objects or situations are usually well-qualified as “tricks”.  Keep them in a stimulating environment and well supplied with toys and you will never want for amusement!

Breeding
Budgerigars are adapted to one of earth’s harshest environments (please see Part I of this article) and are quick to come into breeding condition when times are favorable.  In captivity, well-fed and watered, they are nearly always ready to reproduce.  In fact, the mere presence of a nest box may induce breeding behavior in a pair or egg-laying in a lone female.

I’ll cover breeding details in a future article, please write in if you’d like further information in the meantime.

Miscellaneous
The word budgerigar is derived from the Aboriginal term for “good eating”.

A unique article concerning experiences with budgerigars in the wild and captivity is posted at:
http://www.parrotsociety.org.au/articles/art_043.htm

Note: Please see Natural History of the Budgerigar for information on budgerigars in the wild.

Introduction
From its introduction to European aviculture by eminent British ornithologist John Gould in 1840, the budgerigar has grown to be the world’s most commonly kept pet bird.  Perhaps due to their tiny size, budgerigars are often underestimated as pets.  However, they are as playful and intelligent as any of the larger parrots, and often develop impressive vocabularies. 

The budgerigar’s sociability and calm acceptance of crowded, noisy surroundings renders it an ideal pet for people who do not have the space that larger birds require – believe me, you will not be missing anything offered by parrot ownership if you choose to keep this delightful little fellow.

Enclosure and Physical Environment
As with all birds, you should give your budgerigar the largest cage possible – just be certain that the bars are no more than ½ inch apart, lest the bird escape, or get caught up in the attempt.  Assuming that your pet is given frequent exercise periods outside of its cage, the minimum cage size for a single bird would be 12”x18”x18”.

Budgerigars are extremely active, even by parrot standards.  Fortunately, they adjust well to people and most soon tame down enough to be let out of their cage for daily exercise.

The cage should be furnished with a variety of perches of different sizes and materials and a wide selection of toys.  Rotating toys in and out of the cage from time to time will increase your bird’s interest in them.  Even more than many of their relatives, budgerigars enjoy gnawing away at all sorts of materials, so be sure to keep them well supplied with suitable chew toys.

In the warmer months, budgerigars housed in an outdoor aviary will keep you amused for hours on end with their antics.

Light and Heat
Budgerigars are birds of open, sunlit environments, and will benefit greatly from exposure to unfiltered sunlight.  If possible to do so safely, occasionally place your pet’s cage (locked and out of reach of predators) outdoors in nice weather.  Be sure the bird can get into the shade when necessary.

When indoors, your budgerigar’s cage should be lit with a full spectrum bird bulb – UVA light in particular has been shown to be of great benefit in stimulating natural behaviors and maintaining good health.

Normal room temperatures suit these hardy birds just fine, but do not position the cage in a draft.

Check back Monday for the conclusion of Captive Care of the Budgerigar.

Click here to read Part I of The Natural History and Captive Care of the Budgerigar (“Parakeet”), Melopsittacus undulatus
Diet
Budgerigars feed on the ground, foraging in small to quite large flocks. Their diet is comprised almost exclusively of the seeds of various grasses, with Spinifex and Mitchell grass being particularly important. They sometimes take wheat and other grain crops as well.

Reproduction
Researchers at the University of Queensland recently discovered that budgerigars use naturally fluorescent feathers in the cheeks and crowns to attract mates. Birds whose feathers were coated in UVB-blocking sunscreen were unsuccessful in their matting attempts (perhaps the birds just looked “unattractive” covered in sunscreen!).

Breeding mainly takes place during August-January in the south and June-September in the north, and is tied to rainfall, temperature and grass seed supply. Birds in areas hard-hit by droughts may not breed at all for periods of several years.

Budgerigars are uniquely adapted to one of earth’s harshest environments, where rainfall and food supplies are unpredictable and may be depressed for years on end. Assuming favorable temperatures, they can breed in response to rains at any time of the year, even if such falls outside of the usual nesting season. Unlike many birds, hormonal changes bring budgerigars into breeding readiness with astonishing rapidity, thus enabling them to take advantage of the any and all reproductive opportunities. Such adaptations no doubt help to explain the budgerigar’s amazing reproductive output when kept under ideal captive conditions.

Note: The actual interplay of rain, temperature, grass growth and breeding is also governed by very long-term climatic patterns. Studies of the red kangaroo, an animal that shares the budgerigar’s habitat and basic breeding ecology, revealed that time periods approaching 100 years in length affected the over-all reproductive capacity of the species.

Pairs are monogamous (females sometimes mate with “non-partners”, possibly to insure help in raising the young) but nest in close proximity to one another. Nests are located within cavities in trees, stumps, fence posts or even logs on the ground.

The 4-8 eggs are laid upon a bed of decayed wood, and are incubated solely by the female for 18 days. The young fledge 30 days after hatching and reach sexual maturity at age 3-4 months.

Miscellaneous
In sharp contrast to their cage-bound cousins, wild budgerigars are extremely shy and difficult to approach. Flocks forage in the early morning and late afternoon, and chatter unceasing as they do so. The hottest part of the day is spent roosting quietly in the shade. Their flight is swift, erratic, and amazingly orchestrated, with huge flocks seeming to twist and turn as a single bird.

Budgerigar numbers fluctuate wildly in response to rainfall and grass seed supply, but bounce back with incredible rapidity during favorable years. They are quite nomadic when necessary, and shortages of food and water will drive huge flocks to coastal areas far from their normal haunts. They also somehow follow rainstorms, and will at such times appear in areas from which they have long been absent. In this manner the resourceful birds can take advantage of the equally adaptable desert grasses that come to seed almost immediately after the rains.

Onto captive care next time.

An interesting, in depth examination of the breeding biology of wild budgerigars is posted at:
http://didiermervilde.bestofbreeds.net/didier/wildbudgerigars.htm

Overview
The budgerigar (or “budgie”), more commonly referred to as “parakeet” in the USA, is undoubtedly the most commonly kept parrot, if not bird, in the world.  In fact, many think of the budgerigar as a purely domesticated species, and know little of its existence in the wild.  Yet it is Australia’s most numerous parrot, and arguably the most abundant bird on the continent.  Today we will take a look at how it lives in the wild, followed by notes on captive care next time.

Classification
Budgerigars are true parrots, and are classified along with all others in the order Psittaciformes.  They are the only members of their genus.

Physical Description
With so many captive bred color varieties available, it is easy to forget that the natural coloration of these 7 inch long parrots is quite beautiful.  The upper body is barred in yellow and black, and the rump and under-parts are bright green.  The forehead and face are a brilliant yellow.  Feathers tipped in blue-violet decorate the cheeks and black spots mark the yellow throat.

The cere (the area above the beak, where-in the nostrils are located) is blue in males, pink in non-breeding females and brownish in breeding females.

Wild budgerigars are usually significantly smaller than individuals from captive-bred strains.

Range
The huge range encompasses nearly all of Australia with the exception of coastal regions and the Cape York Peninsula in the northeast (they sometimes appear in these areas during droughts).  Budgerigars are absent from nearby Tasmania and New Guinea.

Budgerigars have been reported as free-ranging in the USA, Japan, South Africa, Puerto Rico, Switzerland and New Zealand.  Surprisingly, however, the only introduced breeding population seems to be in Florida.

Many years ago I observed an escaped pet budgerigar take up with a flock of house sparrows in NYC.  The budgerigar foraged and roosted with the sparrows and was never seen singly, but perished during the winter.

Habitat
Budgerigars favor sparsely wooded habitats along watercourses, dry scrub and grasslands, and sometimes enter agricultural areas as well.  They occur in arid and semi-arid regions, but need to drink daily and so are to be found within flying distance of water.  Droughts drive huge flocks to the coasts, and cause massive die-offs.

Oddly at first glance, budgerigars often move into desert habitats during Australia’s frequent droughts.  However, desert-adapted plants such as the various tussocks, bandicoot grass, salt bush and blue bush may support seeds even during the driest of years, and hence help to see the birds through such periods.  However, the lack of water and low soil calcium levels (and hence low-calcium seeds) make the habitat far from ideal, and reproduction comes to a halt.

Check back Wednesday for the conclusion of this article

Introduction
Parrotlets are just what their name implies – tiny parrots.  Despite their diminutive stature – they average but 6 inches in length, and some are even smaller – they are “all parrot”.  Parrotlets combine all of the larger species qualities in a small package, with an important exception – they do not scream (but they can learn to speak)!

Parrotlet Species and Personalities
Seven species of parrotlet inhabit much of Mexico, Central America and South America.  All are clad in brilliant green with varying splotches of other colors, and a number of captive bred color mutations are available.

In common with lovebirds, parrotlets seem bent on convincing the world that small size is not a handicap – most are utterly fearless and extremely territorial.  They will recklessly attack birds, dogs, cats and other creatures many times their size, and should not be trusted in mixed aviaries.  However, they bond readily to people, make wonderfully affectionate pets, and may live for 25-30 years.  Perpetually on the move, these tiny bundles of energy will never fail to entertain you.

Popular Species in the USA
The Pacific or celestial parrotlet (Forpus colestis) is the species most commonly kept in the USA.  Ranging from western Ecuador to northwestern Peru, it is among the feistiest and most active of the group.  At a mere 4 ¾ inches in length, the green-rumped parrotlet (F. passerinus) is the smallest species.  It is somewhat more retiring than the Pacific, but makes an excellent introduction to parrot-keeping.

Parrotlets are wildly popular in European aviculture, but are only now coming into their own in the USA.

Information on breeding Parrotlets is available at:
http://birdbaby.150m.com/plett/11tips.htm