Glass is a favored building material for modern architecture, yet it is also very dangerous for wild birds. Because they often cannot distinguish between glass and open air, millions of birds are harmed every year when they try to fly through glass window

In the lecture, the professor talked about the different solutions for preventing wild birds hit on the windows of modern architecture. Disputing the effectiveness of those solutions, the professor pointed out several drawbacks of those solutions to show that they are not as useful as reading passage claimed.

First of all, the professor argued that although the wild birds can't see through the one-way glass, the mirror-like reflection on the one-way glass would still mislead the wild birds. As a result, wild birds would still try to fly through the one-way glass due to they can't figure out the reality of the scene they see in the on-way glass. That is to say, the one-way glass doesn't really reduce the risk of the wild birds hitting on the windows.

Second, the professor cast doubt on the usefulness of the colorful designs on the windows, she mentioned that the wild birds would still try to fly through the openings between the colorful patterns on the windows. In other words, the colorful designs on the windows can't prevent wild birds from hitting on the windows unless the colorful parts of the windows are big enough. However, if the colorful designs are too big, the people in the building won't be able to see the outside by the openings.

On the third point, about the artificial magnetic field can guide the wild birds to escape the buildings, the professor does not believe artificial magnetic field really plays a role. The wild birds use the magnetic field to determine the direction only for the long-distance migration. When they move a short distance, they still rely on their eyes.

Votes
Average: 7.3 (1 vote)
Essay Categories

Grammar and spelling errors:
Line 3, column 65, Rule ID: CANT[1]
Message: Did you mean 'can't' or 'cannot'?
Suggestion: can't; cannot
...sor argued that although the wild birds cant see through the one-way glass, the mirr...
^^^^
Line 3, column 270, Rule ID: CANT[1]
Message: Did you mean 'can't' or 'cannot'?
Suggestion: can't; cannot
...y through the one-way glass due to they cant figure out the reality of the scene the...
^^^^
Line 3, column 375, Rule ID: EN_CONTRACTION_SPELLING
Message: Possible spelling mistake found
Suggestion: doesn't
...lass. That is to say, the one-way glass doesnt really reduce the risk of the wild bird...
^^^^^^
Line 5, column 268, Rule ID: CANT[1]
Message: Did you mean 'can't' or 'cannot'?
Suggestion: can't; cannot
...ds, the colorful designs on the windows cant prevent wild birds from hitting on the ...
^^^^

Transition Words or Phrases used:
first, however, if, really, second, so, still, third, as a result, first of all, in other words, that is to say

Attributes: Values AverageValues Percentages(Values/AverageValues)% => Comments

Performance on Part of Speech:
To be verbs : 5.0 10.4613686534 48% => More to be verbs wanted.
Auxiliary verbs: 4.0 5.04856512141 79% => OK
Conjunction : 0.0 7.30242825607 0% => More conjunction wanted.
Relative clauses : 5.0 12.0772626932 41% => More relative clauses wanted.
Pronoun: 13.0 22.412803532 58% => OK
Preposition: 43.0 30.3222958057 142% => OK
Nominalization: 5.0 5.01324503311 100% => OK

Performance on vocabulary words:
No of characters: 1344.0 1373.03311258 98% => OK
No of words: 274.0 270.72406181 101% => OK
Chars per words: 4.90510948905 5.08290768461 97% => OK
Fourth root words length: 4.0685311056 4.04702891845 101% => OK
Word Length SD: 2.45747030858 2.5805825403 95% => OK
Unique words: 129.0 145.348785872 89% => More unique words wanted.
Unique words percentage: 0.470802919708 0.540411800872 87% => More unique words wanted or less content wanted.
syllable_count: 388.8 419.366225166 93% => OK
avg_syllables_per_word: 1.4 1.55342163355 90% => OK

A sentence (or a clause, phrase) starts by:
Pronoun: 3.0 3.25607064018 92% => OK
Article: 10.0 8.23620309051 121% => OK
Subordination: 3.0 1.25165562914 240% => Less adverbial clause wanted.
Conjunction: 0.0 1.51434878587 0% => OK
Preposition: 4.0 2.5761589404 155% => OK

Performance on sentences:
How many sentences: 11.0 13.0662251656 84% => Need more sentences. Double check the format of sentences, make sure there is a space between two sentences, or have enough periods. And also check the lengths of sentences, maybe they are too long.
Sentence length: 24.0 21.2450331126 113% => OK
Sentence length SD: 42.2804489526 49.2860985944 86% => OK
Chars per sentence: 122.181818182 110.228320801 111% => OK
Words per sentence: 24.9090909091 21.698381199 115% => OK
Discourse Markers: 10.0909090909 7.06452816374 143% => OK
Paragraphs: 4.0 4.09492273731 98% => OK
Language errors: 4.0 4.19205298013 95% => OK
Sentences with positive sentiment : 2.0 4.33554083885 46% => More positive sentences wanted.
Sentences with negative sentiment : 5.0 4.45695364238 112% => OK
Sentences with neutral sentiment: 4.0 4.27373068433 94% => OK
What are sentences with positive/Negative/neutral sentiment?

Coherence and Cohesion:
Essay topic to essay body coherence: 0.289472652424 0.272083759551 106% => OK
Sentence topic coherence: 0.113380559726 0.0996497079465 114% => OK
Sentence topic coherence SD: 0.0704345367762 0.0662205650399 106% => OK
Paragraph topic coherence: 0.152520803746 0.162205337803 94% => OK
Paragraph topic coherence SD: 0.0569465254779 0.0443174109184 128% => OK

Essay readability:
automated_readability_index: 14.2 13.3589403974 106% => OK
flesch_reading_ease: 64.04 53.8541721854 119% => OK
smog_index: 3.1 5.55761589404 56% => Smog_index is low.
flesch_kincaid_grade: 10.3 11.0289183223 93% => OK
coleman_liau_index: 11.49 12.2367328918 94% => OK
dale_chall_readability_score: 7.59 8.42419426049 90% => OK
difficult_words: 48.0 63.6247240618 75% => More difficult words wanted.
linsear_write_formula: 13.0 10.7273730684 121% => OK
gunning_fog: 11.6 10.498013245 110% => OK
text_standard: 12.0 11.2008830022 107% => OK
What are above readability scores?

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Rates: 73.3333333333 out of 100
Scores by essay e-grader: 22.0 Out of 30
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Note: the e-grader does NOT examine the meaning of words and ideas. VIP users will receive further evaluations by advanced module of e-grader and human graders.