Birds to See in Guam in October
13 species listed for October · birdwatchers' records, 2019–2024
13 bird species on our list for Guam are recorded regularly in October. Of these, the most often recorded are Eurasian Tree Sparrow, Pacific Golden-Plover, Whimbrel, Ruddy Turnstone and Grey Plover. New this month: Wood Sandpiper and Sharp-tailed Sandpiper.
New in October2
Leaving after last month
No departures — all species from last month remain.
Residents
(5)Recorded all year
Summer visitors
(1)Arrives to breed; scarce or absent in winter
Winter visitors
(4)Present outside the breeding season
Passage migrants
(3)Seen mainly in spring and autumn migration
Data: 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