Birds to See in Guam in December
18 species listed for December · birdwatchers' records, 2019–2024
18 bird species on our list for Guam are recorded regularly in December. Of these, the most often recorded are Eurasian Tree Sparrow, Pacific Golden-Plover, Moorhen, Ruddy Turnstone and Whimbrel. New this month: Garganey and Ringed Plover.
New in December2
Leaving after last month3
Residents
(5)Recorded all year
Summer visitors
(1)Arrives to breed; scarce or absent in winter
Winter visitors
(7)Present outside the breeding season
Pacific Golden-Plover
Pluvialis fulvaLC
Common
Regularly Aug–Apr
Grey Plover
Pluvialis squatarolaLC
Common
Regularly Sep–May
Little Egret
Egretta garzettaLC
Common
Regularly Sep–Apr
Northern Pintail
Anas acutaLC
Common
Regularly Nov–Mar
Wood Sandpiper
Tringa glareolaLC
Common
Regularly Oct–Apr
Tufted Duck
Aythya fuligulaLC
Common
Regularly Nov–Feb
Eurasian Wigeon
Mareca penelopeLC
Common
Regularly Nov–Mar
Passage migrants
(5)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