Brown-bellied Swallow

Brown-bellied Swallow Orochelidon murina

Abundance map

Brown-bellied Swallow, Abundance map
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Data provided by eBird

Brown-bellied Swallow

Orochelidon murina

Abundance

Relative abundance is depicted for each season along a color gradient from a light color indicating lower relative abundance to a dark color indicating a higher relative abundance. Relative abundance is the estimated number of individuals detected by an eBirder during a traveling count at the optimal time of day.  Learn more

Relative abundance
Year-round
0.04
3.2
6.5
Abundance
Trends
  • In progress. Learn more
  • Trends map: Non-breeding
  • Trends map: Breeding
Habitat
  • Habitat regional charts
Range