Snowy-crowned Tern
Sterna trudeaui
Trinta-réis-de-coroa-branca
LC1 pt
Stable population - not currently at risk
Where to Find
Locations with confirmed records of this species
Best Time to Spot
Monthly record distribution - find out when activity peaks
Recent Records
Latest observations documented on WikiAves
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Rio Grande · Jul 12, 2026
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Imaruí · Jul 12, 2026
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Florianópolis · Jul 12, 2026
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Florianópolis · Jul 11, 2026
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Laguna · Jul 09, 2026
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Capão da Canoa · Jul 09, 2026
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Balneário Arroio do Silva · Jul 06, 2026
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Torres · Jul 05, 2026