Finches & Sparrows

Finches

House Finch vs Purple Finch: How to Tell Them Apart

Field-mark separation for House Finch vs Purple Finch males and females, with range, habitat, and song cues. Includes the bold-eyebrow rule for females.

Finches

American vs European Goldfinch: How to Tell Them Apart

Side-by-side ID for American Goldfinch (Spinus tristis) and European Goldfinch (Carduelis carduelis). Includes range overlap, vagrant records, and field marks.

Finches

Chipping Sparrow (Spizella passerina): Identification, Song & Nesting

Field profile of Spizella passerina, the Chipping Sparrow: breeding plumage, dry trill song, migration, feeder use, and nesting behaviour.

Finches

House Finch (Haemorhous mexicanus): Identification, Diet & Range Expansion

Field profile of Haemorhous mexicanus, the House Finch: identification, feeder behaviour, disease signs, and the eastern range expansion after 1940.

Finches

Eurasian Tree Sparrow (Passer montanus): The Other Sparrow

Field profile of Passer montanus, the Eurasian Tree Sparrow: identification, introduced North American range, feeding, nesting, and status.

Finches

European Greenfinch (Chloris chloris): Identification, Song & Trichomonosis Decline

Field profile of Chloris chloris, the European Greenfinch: identification, wheezing song, feeder behaviour, breeding, and disease-driven decline.

Finches

Purple Finch (Haemorhous purpureus): Identification & House Finch Confusion

Field profile of Haemorhous purpureus, the Purple Finch: identification, song, boreal movements, and separation from the House Finch.

Finches

White-throated Sparrow (Zonotrichia albicollis): Morphs, Song & Identification

Field profile of Zonotrichia albicollis, the White-throated Sparrow: tan and white morphs, song, migration, feeding, and breeding ecology.

Finches

European Goldfinch (Carduelis carduelis): Identification, Song & Range

Field profile of Carduelis carduelis, the European Goldfinch: identification, song, thistle feeding, breeding biology, and range.

Finches

Brambling (Fringilla montifringilla): Winter Visitor in Beech Mast Years

Field profile of Fringilla montifringilla, the Brambling: identification, beech mast movements, winter flocks, feeding, and breeding ecology.

Finches

Dark-eyed Junco (Junco hyemalis): Subspecies, Identification & Winter Behaviour

Field profile of Junco hyemalis, the Dark-eyed Junco: regional forms, winter flocking, ground feeding, migration, and breeding biology.

Finches

Evening Grosbeak (Coccothraustes vespertinus): Identification & Decline

Field profile of Coccothraustes vespertinus, the Evening Grosbeak: identification, irruptive movements, feeder behaviour, breeding, and decline.

Finches

House Sparrow (Passer domesticus): Identification, Behaviour & Status

Field profile of Passer domesticus, the House Sparrow: identification, feeder behaviour, population trends, and urban breeding ecology.

Finches

Song Sparrow (Melospiza melodia): Identification, Song & Geographic Variation

Field profile of Melospiza melodia, the Song Sparrow: identification, song structure, habitat, feeding, breeding, and geographic variation.

Finches

Common Redpoll (Acanthis flammea): Arctic Visitor at Northern Feeders

Field profile of Acanthis flammea, the Common Redpoll: arctic breeding, winter irruptions, feeder behaviour, and identification.

Finches

Common Chaffinch (Fringilla coelebs): Identification, Song & Dialect

Field profile of Fringilla coelebs, the Common Chaffinch: identification, song dialect, feeding, breeding biology, and disease concerns.

Finches

Pine Siskin (Spinus pinus): Irruptive Movements & Feeder Tactics

Field profile of Spinus pinus, the Pine Siskin: streaked identification, irruptive migration, nyjer feeding, breeding, and disease risk.

Finches

American Goldfinch (Spinus tristis): Identification, Diet & How to Attract

Field profile of Spinus tristis, the American Goldfinch: seasonal identification, feeder foods, nesting timing, and separation from Pine Siskin.