MacGillivray's Warbler
Geothlypis tolmiei
Chunky, skulking warbler that favors dense undergrowth. Yellow below and olive above with blue-gray head and chest. Blacker lores set off distinctive white arcs above and below eye. Adult males show darkest head; females and immatures have paler gray head and whitish throat. Found in thickets, clearcuts, open mixed forests, and riparian zones. Breeds primarily in mountainous regions of western North America; winters from Mexico to Costa Rica. Compare with Mourning Warbler, but little range overlap, and note longer tail and white eye-arcs on MacGillivray’s.
Identification
Chunky, skulking warbler that favors dense undergrowth. Yellow below and olive above with blue-gray head and chest. Blacker lores set off distinctive white arcs above and below eye. Adult males show darkest head; females and immatures have paler gray head and whitish throat. Found in thickets, clearcuts, open mixed forests, and riparian zones. Breeds primarily in mountainous regions of western North America; winters from Mexico to Costa Rica. Compare with Mourning Warbler, but little range overlap, and note longer tail and white eye-arcs on MacGillivray’s.
Taxonomy
- Scientific name
- Geothlypis tolmiei
- Authority
- (Townsend, JK, 1839)
- Order
- Passeriformes
- Family
- Parulidae
- Genus
- Geothlypis
Range and habitat
- Breeding range
- NA : w, also n Mexico
- Non-breeding range
- MA
- Migration
- Complete migrants
Conservation
- Population trend
- declining
Photos
Distribution
Bird Calls
Other Birds
Slender-billed Gull
Chroicocephalus genei
Medium-sized gull with a long, slender bill. Breeding adult has a clean white head and dark red bill, and frequently shows a strong rosy-pink flush to the underparts. Non-breeding adult similar, but may show slight smudge on the head. Immature has orange bill with small brown patches on the wings, most readily seen in flight. Compare with Black-headed Gull; note Slender-billed's longer bill, sloping forehead, and "snouty" profile. Breeds in colonies in inland and coastal wetlands, but restricted to coastal wetlands when not breeding. Away from main range, found singly or in pairs, at times in association with much commoner Black-headed Gull.
Barred Cuckoo-Dove
Macropygia unchall
Shy brown dove of forests with dense understory. Wings and tail are dark brown, and the rest of the body is closer to tan. Males are boldly barred on the chest, and both sexes have a bronzy-green tinge to the nape. Seldom seen out in the open, this species is quick to flee when approached, flying strongly and quickly through dense vegetation. Appears longer-tailed than Spotted Dove and Turtle Dove, both when in flight and on the ground.
Gentoo Penguin
Pygoscelis papua
Attractive, medium-sized penguin that is rarely seen away from well-known colony sites. Appearance is distinctive with white “headphones” and a lipstick-orange bill unlike any other penguin. Striking head and bill pattern also make it one of the easiest penguins to identify when seen swimming at sea. Nests in small colonies and occurs around King and Magellanic Penguins in northern areas of its range, as on the Falklands.
Start Your Bird Watching Journey
Identify a bird outdoors and keep the field guide close for your next observation.