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Shorebirds and gullsGulls, Terns, and Skimmers
Sterna hirundo
The common tern is a seabird in the family Laridae. This bird has a circumpolar distribution, its four subspecies breeding in temperate and subarctic regions of Europe, Asia and North America. It is strongly migratory, wintering in coastal tropical and subtropical regions. Breeding adults have light grey upperparts, white to very light grey underparts, a black cap, orange-red legs, and a narrow pointed bill. Depending on the subspecies, the bill may be mostly red with a black tip or all black. There are several similar species, including the partly sympatric Arctic tern, which can be separated on plumage details, leg and bill colour, or vocalisations.
Read more on WikipediaNot reported in Travis County in the last 30 days
Rare or irregular
| Week | Checklists reporting it |
|---|---|
| Jan 1–7 | 0% |
| Jan 8–14 | 0% |
| Jan 15–21 | 0% |
| Jan 22–end | 0% |
| Feb 1–7 | 0% |
| Feb 8–14 | 0% |
| Feb 15–21 | 0% |
| Feb 22–end | 0% |
| Mar 1–7 | 0% |
| Mar 8–14 | 0% |
| Mar 15–21 | 0% |
| Mar 22–end | 0% |
| Apr 1–7 | 0% |
| Apr 8–14 | 0% |
| Apr 15–21 | 0% |
| Apr 22–end | 0% |
| May 1–7 | 0% |
| May 8–14 | <0.1% |
| May 15–21 | <0.1% |
| May 22–end | 0% |
| Jun 1–7 | 0% |
| Jun 8–14 | 0% |
| Jun 15–21 | 0% |
| Jun 22–end | 0% |
| Jul 1–7 | 0% |
| Jul 8–14 | 0% |
| Jul 15–21 | 0% |
| Jul 22–end | 0% |
| Aug 1–7 | 0% |
| Aug 8–14 | 0% |
| Aug 15–21 | 0.4% |
| Aug 22–end | <0.1% |
| Sep 1–7 | 0% |
| Sep 8–14 | 0% |
| Sep 15–21 | 0% |
| Sep 22–end | 0% |
| Oct 1–7 | 0% |
| Oct 8–14 | <0.1% |
| Oct 15–21 | <0.1% |
| Oct 22–end (now) | 0% |
| Nov 1–7 | 0% |
| Nov 8–14 | 0% |
| Nov 15–21 | 0% |
| Nov 22–end | 0% |
| Dec 1–7 | 0% |
| Dec 8–14 | 0% |
| Dec 15–21 | 0% |
| Dec 22–end | 0% |
Share of complete checklists at each hotspot that reported it (2016–2026). Hotspots with fewer than 15 checklists are left out, and the order discounts small samples, so a hotspot with few checklists can sit below one with a lower share.
From the eBird Basic Dataset (Sep-2026), complete checklists only.
From every checklist reported in the county this year: who found it first, who finds it most, and when.