The idiom "bird’s-eye view" means to have a view of something as seen from above. These examples will help you easily understand and remember this idiom
How to Use Everyday Idioms
25 Bird Idioms Explained to ESL Students - Owlcation
Bird's Eye View (Meaning, Definition, Examples of Use)
Idioms and Expressions - Eye
PDF) A Bird's-eye view of learner corpus research
What is Idiom, Examples, Definition, List of 1000 Idiom
A Bird's-Eye View: Meaning & Origin Revealed - A-Z Animals
Worm's-eye view - Wikipedia
Bird's Eye View Meaning & Sentence Examples