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Tokyo Cuts Crow Population by 80% Through Civic Efforts

1/13/2026

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Summary

Story summary

Tokyo has reduced its crow population to below 20% of its early-2000s peak over the past 25 years.
A campaign focused on civic discipline and effective waste management preceded the decline.
In the 1990s, crows turned the city’s backstreets into feeding grounds.
City officials and bird experts credit the decline to residents adapting their habits and to improved waste practices, resulting in cleaner streets.

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Story summary

Tokyo has reduced its crow population to below 20% of its early-2000s peak over the past 25 years.
A campaign focused on civic discipline and effective waste management preceded the decline.
In the 1990s, crows turned the city’s backstreets into feeding grounds.
City officials and bird experts credit the decline to residents adapting their habits and to improved waste practices, resulting in cleaner streets.