Bird watches.
Meaning: This means that a bird is looking at something with its eyes. It's like saying, The bird is observing its surroundings.
Choice of Words: Bird refers to a feathered, winged, egg-laying, warm-blooded vertebrate animal. Here, it is used as a general term for any bird. Watches is a verb in the third person singular simple present tense, meaning to look at something carefully or continuously.
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