Virtual connection improves parrots

田甜

主题语境：科研 篇幅：338词 建议用时：7分钟

1 When humans are feeling lonely， we can call orvideo chat with friends and family who live faraway. But， scientists asked， what about pet par?rots？ New research suggests that these chatty crea?tures may also benefit from virtually connectingwith their peers.

2 The idea for this study was not random： In thewild， parrots tend to live in large groups. But when kept as pets， these social birds areoften on their own. Feeling bored and lonely， they may develop psychological issuesand can even turn to self?harming behaviors like pulling out their feathers.

3 In the study， researchers wanted to see whether 18 pet parrots could learn to make andreceive video calls when they needed to help reduce loneliness. In the initial stage， thebirds learnt to ring a bell and then touch a photo of another bird on a tablet screen tostart a call to that bird. Calls would only work when caregivers were able to assist atboth ends. In the second stage， the parrots could choose to call other birds at their ownwill by ringing the bell and then selected the bird they wanted to call. During a two?month study period， owners said they recorded 147 deliberate calls between birds.

4 “We saw some really encouraging results from the study，” said researchers. The parrotsseemed to grasp that they were truly engaging with other birds on?screen and their be?haviour often mirrored what we would expect from real?life interactions between thesetypes of birds.“ She came alive during the calls，” one pet owner said about her bird，according to a statement from Northeastern University.

5 The team has previously designed similar technology such as DogPhone， which allowedpet dogs to shake a ball to communicate with their owners.“ The animal Internet is al?ready here—there are hundreds of products on the market that let pet owners interactwith their animals remotely over the Internet， but their design is primarily focused onwhat humans want， not what their pets need，” Hirskyj?Douglas from the University ofGlasgow added.

Reading

Check

1. Why did researchers want to teach pet parrots to make video calls？

A. To assess the effects of video calls on pet parrots.

B. To train pet parrots' communication skills.

C. To help get pet parrots out of bad moods.

D. To improve the relationship between pet parrots.

2. What does paragraph 3 mainly talk about？

A. The subject of the experiment.

B. The procedures of the experiment.

C. Caregivers' role in the experiment.

D. The significance of the experiment.

3. Why is a pet owner's statement mentioned in the text？

A. To indicate video calls saved her parrots life.

B. To show pet parrots like video calls very much.

C. To show pet owners are satisfied with the study.

D. To illustrate the study produced positive results.

4. What is the difference between this study and previous ones？

A. It uses the Internet technology.

B. It enhances human?animal interaction.

C. It satisfies pet owners' needs.

D. It focuses on animals' needs.

Language

Study

Ⅰ. Difficult sentence in the text

The parrots seemed to grasp that they were truly engaging with other birds on?screenand their behaviour often mirrored what we would expect from real?life interactions be?tween these types of birds. 这些鹦鹉似乎明白它们确实在与屏幕上的其他鸟类进行互动，并且它们的行为经常反映了我们对这些鸟类之间真实互动的预期。

【点石成金】本句中，that they were...of birds是一个由that引导的宾语从句，句中and连接的是两个并列的分句；what引导的从句作动词mirrored的宾语。

Ⅱ. Text?centered chunks

on one's own 独立地

turn to 转向

expect from 对……的期望

come alive（ 使）变得生动

allow sb to do 允许某人做……

communicate with 与……交流

interact with 与……互动

be focused on 聚焦于