Birdsong
Differentiating the Trilling Songsters
Chestnut-sided Warbler in song–more than meets the ear
Blue-headed Vireo “teeweh” call
Sedge Wrens–Tales from a Nomadic Improvisor
Eastern shorebird flight calls
Fieldcraft
Using cautionary prefixes when describing birds
Waterfowl
Common vs. Red-breasted Merganser ID notes
Goldeneye ID–Cryptic Barrow’s and “yellow-billed” Common
“Richardson’s” Cackling Goose with a white neck collar
“Richardson’s” Cackling Geese in Flight
Fall Waterfowl in the Ottawa Valley
Leucistic Long-tailed Duck at Sandbanks Provincial Park
Birds of Prey
“Northern” Red-tailed Hawk ID note
“Northern” Red-tailed Hawk additional thoughts
Cooper’s vs. Sharp-shinned ID note
Peregrine Falcon hunting a Merlin
Owls
Where and When to Hear a “Hoot” in the National Capital Region
Flycatchers
Least vs. Yellow-bellied Flycatcher ID
“Moss Tyrant” Appreciation Week
Swallows
Tree Swallow vs. Bank Swallow ID in summer
Juvenile Northern Rough-winged Swallow ID
Shorebirds
Hummingbirds
Archilochus Hummingbird in Constance Bay
Thrushes
Alarm & contact calls of the Catharus thrushes
Notes on the ID of Catharus thrushes
Kinglets
Golden-crowned Kinglet ID note
Vireos
Philadelphia Vireo plumage in spring
Warblers
Palm Warbler subspecific ID notes
Mourning Warbler–first fall plumage ID notes
Bay-breasted vs. Blackpoll warblers in Fall
“Late” warbler appreciation month
Finches
“Greater” vs “Southern” Common Redpoll bill shape
Sparrows
Field Sparrow silhouette ID notes
Juvenile Swamp vs. Song sparrow ID
Juvenile Lincoln’s vs. Swamp ID notes
“Eastern” White-crowned Sparrow ID notes
Buntings & Larks
Tanagers & Grosbeaks
Interesting facts about Scarlet Tanagers
Orioles