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Mammals of California

Peak month: April

Mammals most often photographed in California, from 507,176 research-grade iNaturalist observations, with their seasonal patterns.

California mammal calendar (top 40)

Fewer More observations (relative to each row's peak month)

Activity by month (all species)

JanFebMarAprMayJunJulAugSepOctNovDec

Most-photographed mammals in California

Where to photograph mammals in California