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Birds of California

Lore covers 708 bird species that have been recorded in California, and 385 of them are regular birds you can reasonably expect to see. You learn them from real photos taken by birders, one question at a time: pick the right name, earn points and keep a daily streak. It is free and it works in your browser, no app needed.

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The most common birds in California

These are the birds you will meet first. Lore starts every guide with the common species, so you learn what you actually see in the field.

Birds in California through the year

Of the 385 regular birds in California, Lore counts 247 resident species that stay all year, 59 summer visitors, 56 winter visitors and 11 passage migrants. The rest are partly migratory or irregular.

Most species are present in April (341 regular birds) and the fewest in January (313). Lore's guides follow the seasons, so you can learn the birds that are around this month, or the ones that arrive next month.

313JAN
314FEB
334MAR
341APR
319MAY
314JUN
318JUL
320AUG
338SEP
338OCT
321NOV
313DEC

Regular birds present per month.

Which bird families are most common in California?

The families with the most regular species in California are Ducks, Geese, and Swans (37), Sandpipers and Allies (26), New World Sparrows (25), Gulls, Terns, and Skimmers (23) and New World Warblers (19).

How Lore teaches you the birds

More birds in North America

Frequently asked questions

How many birds can I learn in California? Lore has 708 species for California, of which 385 are regular. The most common are the Red-tailed Hawk, Mallard and House Finch.

Is Lore free? Yes. Lore is free, has no ads and is made as a hobby. You do not need an account to start.

Where do the photos and data come from? Photos come from iNaturalist and Wikimedia Commons under Creative Commons licences, and rarity and names come from eBird. See the photo credits.

Lore is free and made as a hobby. Photos: iNaturalist observers and Wikimedia Commons (CC licences). Names and rarity data: eBird. Photo credits · All regions · Follow Lore on Instagram.