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White-fronted amazon

White-fronted amazon is a biology topic covered in the lgStudy science library. This page brings together a partial reference excerpt, illustrations, worked examples, real-world applications and a short study plan, so you can understand White-fronted amazon rather than just read about it. In short: The white-fronted amazon (Amazona albifrons) also known as the white-fronted parrot, or spectacled amazon parrot, is a Central American species of parrot. They can imitate a range from 30 to 40 different sounds.

White-fronted amazon — main illustration
White-fronted amazon — illustration

Key takeaways

  • White-fronted amazon belongs to biology; place it in that map before memorising details.
  • Learn the definition first, then one example that makes the definition concrete.
  • Connect White-fronted amazon to a quantity you can measure, compute or draw — that is where exam questions come from.
  • Reproduce the core statement of White-fronted amazon from memory before moving on to harder problems.

Reference excerpt

The white-fronted amazon (Amazona albifrons) also known as the white-fronted parrot, or spectacled amazon parrot, is a Central American species of parrot. They can imitate a range from 30 to 40 different sounds. Like other large parrots, the white-fronted parrot has a long potential life span, usually around 40 years.

Description

The white-fronted amazon, at about 25 cm (9.8 in) long, is the smallest of the amazon parrots. This species is named for the bright white patch of feathers on its forehead, although the amount of white varies from individual to individual. They have mostly green plumage with some blue colouring on their outspread wings. They have bright red colouring around their eyes (in some individuals almost like spectacles) and blue colouring behind the patch of white on their foreheads. Together with the red-spectacled amazon and the yellow-lored amazon, it is the only amazon species in which adult males and females easily can be distinguished by external appearance (sexual dimorphism): Males have bright red feathers on their "shoulders" (alula), while females have green "shoulders". Juveniles have pale grey irises and less red on their face and the white area is replaced with a smaller yellowish area.

Taxonomy The species is divided into three subspecies with slight differences in colour and size:

White-fronted amazon (A. a. albifrons) — (Sparrman, 1788) — nominate, found from western Mexico to southwestern Guatemala Lesser white-fronted amazon (A. a. nana) — Miller, W, 1905 — found from southeastern Mexico to northwestern Costa Rica Sonora white-fronted amazon (A. a. saltuensis) — Nelson, 1899 — found in northwestern Mexico

Distribution and habitat The white-fronted amazon is native to Central America and Mexico; and is most often seen in small flocks of up to 20 birds. They are seen in a variety of different habitats from wet regions such as rainforests, to drier areas such as cactus savannahs. In the wild, they are not shy and people are often able to approach them. Flocks may congregate and people have seen groups that number into the hundreds. These groups may also contain flocks from other species such as the red-lored amazon. A population has been seen in southern Texas, probably escapees, and a small feral population has been observed living in southern California. Introduced breeding populations have also been reported in Puerto Rico.

Breeding The white-fronted amazon nests in tree cavities. Their breeding season is usually in the spring, starting in February and ending in the summer (in June and July in most areas). After breeding, the female will lay an average of three to four white eggs. Eggs are incubated for about 26 days and chicks leave the nest at the age of about 60 days from hatching.

Aviculture

The white-fronted amazon is sometimes kept by humans as a companion parrot or aviary bird. When tame, it is typically a sociable, affectionate, playful and intelligent bird that can learn to talk and often forms a close bond with its owner. Like many parrots, it is a long-lived species - potentially living for over 50 years in captivity. However it is also a loud, noisy bird that is unsuitable for apartment dwelling and requires regular exercise, play opportunities and social interaction in order to thrive. The World Parrot Trust recommends that the white-fronted amazon be kept in an enclosure with a minimum length of 3 metres.

Gallery

References

External links

BirdLife species factsheet for Amazona albifrons "White-fronted Amazon media". Internet Bird Collection. White-fronted parrot photo gallery at VIREO (Drexel University) White-fronted parrot species account at Neotropical Birds (Cornell Lab of Ornithology) Interactive range map of Amazona albifrons at IUCN Red List

Illustrations

White-fronted amazon illustration
White-fronted amazon illustration
White-fronted amazon illustration
White-fronted amazon: Upper body
Upper body
White-fronted amazon: Pet
Pet

Worked examples

Example 1 — a first encounter with White-fronted amazon

Start with the simplest possible case. Write down what White-fronted amazon claims or describes in one sentence, then invent the smallest concrete situation in which that sentence is true. In biology, the smallest case is usually a single object, a single equation or a single measurement. Check that every symbol or term in your sentence has a meaning in that case.

Example 2 — changing one variable

Take the situation from Example 1 and change exactly one quantity: double it, halve it, or set it to zero. Predict what should happen to White-fronted amazon before you calculate. Comparing your prediction with the result is the fastest way to find out whether you understand the idea or only the words.

Example 3 — an exam-style question

Typical questions about White-fronted amazon ask you to (a) state it precisely, (b) apply it to given data, and (c) explain a limitation. Practise writing all three answers in under five minutes; the third part is what separates a full-mark answer from an average one.

Applications of White-fronted amazon

In research
White-fronted amazon appears in biology research whenever the underlying quantities have to be modelled precisely. Papers usually cite it as a starting assumption and then explore where it breaks down.
In technology and industry
Engineering practice reuses White-fronted amazon in design rules, simulations and safety margins. Knowing the idea lets you read a specification sheet and understand why the numbers look the way they do.
In the classroom
White-fronted amazon is common in secondary-school and first-year university syllabi. It links to neighbouring topics Amazon parrots, Birds described in 1788, Birds of Belize, so understanding it makes those chapters shorter.
In everyday life
Look for White-fronted amazon outside the textbook — in sport, cooking, traffic, electronics or the sky above you. An example you found yourself is remembered far longer than one you were given.
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How to study White-fronted amazon in 20 minutes

  1. Read the reference excerpt below once, without taking notes.
  2. Close the page and write down what White-fronted amazon means in your own words.
  3. Compare your version with the excerpt and mark what you missed.
  4. Work through the three examples above with pen and paper.
  5. Explain White-fronted amazon out loud to somebody else — or to Teacher Smith in the lgStudy chat.

Frequently asked questions

What is White-fronted amazon in simple terms?

The white-fronted amazon (Amazona albifrons) also known as the white-fronted parrot, or spectacled amazon parrot, is a Central American species of parrot. They can imitate a range from 30 to 40 different sounds.

Why does White-fronted amazon matter?

Because it connects several biology ideas at once: it gives you a definition you can apply, a quantity you can calculate, and a way to check whether a result is plausible.

How should I study White-fronted amazon?

Read the excerpt, restate it from memory, then work through the examples and applications listed on this page. The five-step study plan above takes about twenty minutes.

What does this page cover?

It gives you a compact reference excerpt plus original lgStudy explanations, examples, applications and study material on White-fronted amazon.

Tags

  • Amazon parrots
  • Birds described in 1788
  • Birds of Belize
  • Birds of Costa Rica
  • Birds of El Salvador
  • Birds of Guatemala
  • Birds of Honduras
  • Birds of Mexico
  • Birds of Nicaragua
  • Birds of the Yucatán Peninsula
  • Feral parrots
  • IUCN Red List least concern species

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