The plural of thrush is thrushes.
The general rule to form the plural of a regular noun is to add an -s at the end of the word.
For example:
Depending on the noun and its ending letter, there are exceptions to this rule.
If the singular noun ends in -s, - sh, -ss, -x, -z, or -ch, we add -es to form the plural noun:
Taking this exception into account, the plural of thrush is thrushes because the singular noun ends with -sh. Therefore, -es is added at the end of the word.
You can learn more about plural nouns in the link below:
brainly.com/question/14427668
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