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Great Crested Tern

Thalasseus bergii · Legendary · +50 points per sighting
Great Crested Tern (Thalasseus bergii)

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Habitat and behaviour

Habitat: Coasts, lakes, landfills.
Diet: Fish, scraps, invertebrates.
Best time to spot: Year-round, flocks.

When to look

Check local eBird bar charts for timing in your state; range and season vary a lot across the US.

How rare is it?

The Great Crested Tern sits in our Legendary tier for the US: a major rarity, where any record is big news. It belongs to the gulls, terns, and skimmers family.

Recent US sightings

No community sightings logged for this species yet. Log the first one.

Similar birds

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