Vaux's Swift (Chaetura vauxi)
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Vaux's Swift

Chaetura vauxi (Townsend, JK, 1839)

11–11 cmLength17 gWeight

Vaux's swift (Chaetura vauxi) is a small swift native to North America, Central America, and northern South America.

Busiest months: May · Most records: United States, Costa Rica, Mexico

Least Concern

Where and when it's recorded

Vaux's Swift has been recorded at 538 of the 8,171 birding hotspots we track, in 12 countries and regions.

Records by month Northern Hemisphere

Where it's recorded most

  1. Mt. Tabor ParkUnited States2,936 records
  2. Union Bay Natural Area/Montlake FillUnited States2,558 records
  3. Marymoor ParkUnited States2,451 records
More places
  1. Fernhill WetlandsUnited States2,292 records
  2. Tualatin River NWR – Atfálat'i UnitUnited States2,206 records
  3. Philomath Sewage PondsUnited States2,085 records
  4. Billy Frank Jr. Nisqually NWRUnited States1,926 records
  5. Arcata Marsh and Wildlife SanctuaryUnited States1,615 records
  6. Rocky Point Bird ObservatoryCanada1,412 records
  7. Jackson Bottom Wetlands PreserveUnited States1,410 records

Countries and regions with the most records

United StatesCosta RicaMexicoCanadaBelizeGuatemalaHondurasEl Salvador

eBird records via GBIF up to 2024-12-31. A record means someone listed it; more records partly mean more birders, not more birds.

About

Vaux's swift (Chaetura vauxi) is a small swift native to North America, Central America, and northern South America. It was named for the American scientist William Sansom Vaux.

Excerpt from Wikipedia, CC BY-SA 4.0 · authors · Read more on Wikipedia

Questions

How big is the Vaux's Swift?

The Vaux's Swift is about 11–11 cm long and weighs around 17 g.

Where does the Vaux's Swift live?

Its breeding range: North America, Middle America, South America: western Canada to northern South America. It is most often recorded in United States, Costa Rica and Mexico.

When is the best time to see the Vaux's Swift?

At the hotspots we track, it is recorded most in May (Northern Hemisphere).

Is the Vaux's Swift endangered?

The IUCN Red List classifies the Vaux's Swift as Least Concern.

What does the Vaux's Swift eat?

Main food: Insects & other invertebrates.

What family is the Vaux's Swift in?

It belongs to the family Swifts (Apodidae), order Apodiformes.

At a glance

Length
11–11 cm
Weight
17 g
Habitat
Forest
Diet
Insects & other invertebrates
Lifestyle
Feeds in the air
Migration
Migratory
Conservation
Least Concern
More measurements
Wing
111 mm
Tail
39 mm
Bill
5 mm
Tarsus
10 mm

Averages from the AVONET dataset; length from field guides where available.

Range

North America, Middle America, South America: western Canada to northern South America

Breeding range, IOC World Bird List 15.2

Classification

Family
Swifts Apodidae
Genus
Chaetura

Other birds in the genus Chaetura

Vaux's Swift

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