Birds to See in Guam in April
10 bird species on our list for Guam are recorded regularly in April
Of these, the most often recorded are Eurasian Tree Sparrow, Pacific Golden-Plover, Whimbrel, Rock Dove and Ruddy Turnstone.
On the move in April
GBIF · AprFrom Guam’s bird records, 2019–2024: arriving birds are regular this month but not last; leaving birds are regular this month but not next.
Other months
All 10 birds in April
10 birds
Eurasian Tree SparrowPasser montanusResidentCommon13–14 cmRecorded all year · 11.77% in Apr
Pacific Golden-PloverPluvialis fulvaWinter visitorCommon23–26 cmRegularly Aug–Apr · 8.46% in Apr
WhimbrelNumenius phaeopusResidentCommon40–46 cmRecorded all year · 4.31% in Apr
Rock DoveColumba liviaResidentCommon31–34 cmRecorded all year · 3.15% in Apr
Ruddy TurnstoneArenaria interpresResidentCommon21–24 cmRecorded all year · 2.49% in Apr
MoorhenGallinula chloropusResidentCommon30–38 cmRecorded all year · 2.16% in Apr
Grey PloverPluvialis squatarolaWinter visitorCommon27–30 cmRegularly Sep–May · 1.99% in Apr
Little EgretEgretta garzettaWinter visitorCommon55–65 cmRegularly Sep–Apr · 1.66% in Apr
Common SandpiperActitis hypoleucosPassage migrantCommon18–20 cmRegularly Aug–Apr · 1.49% in Apr
Wood SandpiperTringa glareolaWinter visitorCommon19–21 cmRegularly Oct–Apr · 0.66% in Apr
Smallest to largest
Length, cmData: EOD – eBird Observation Dataset (Cornell Lab of Ornithology), accessed via GBIF.org, CC BY 4.0. Records from 2019–2024, aggregated and filtered by Birdfact. How these lists are made