Kittlitz's Murrelet

Brachyramphus brevirostris

Small, oblong-shaped seabird. Breeding plumage mottled brown; darkness varies, but often shows golden tint. Nonbreeding plumage dark gray above and white below, with a white face and large white wing patch. Nests in crevices in rocky scree slopes, particularly around glaciers; forages in coastal glacial outflows. Similar to Marbled and Long-billed Murrelets, but with shorter bill and white outer tail feathers; breeding birds average paler with speckled back, while nonbreeders show white on face extending above the eye.

Taxonomy

Scientific name
Brachyramphus brevirostris
Authority
(Vigors, 1829)
Order
Charadriiformes
Family
Alcidae
Genus
Brachyramphus

Range and habitat

Breeding range
PAL, NA : Arctic to subarctic nw to ne North Pacific coasts: patchily from Wrangel I. (n of ne Siberia), Chukotka, ne Kamchatka, n Sea of Okhotsk (e Russia); Bering Sea and Aleutian Is., Gulf of Alaska to se Alaska; nests up to 75 km inland
Non-breeding range
to bays and fjords within breeding range
Migration
Resident species

Behavior

The Kittlitz's murrelet feeds close to the shore, in particular in the waters around tidewater glaciers. It feeds on larval fish, krill and other small zooplankton. Chicks are fed with slightly larger fish carried in the bill.<p>The Kittlitz's murrelet is one of the least known auks, although it is known not to be colonial, nesting instead above the tree line on mountains inland from the sea. The nests are situated on south facing slopes on bare ground, often close to snow. A single egg is laid (and incubated for an unknown amount of time). Chicks are fed throughout the day, and reach fledging weight in around 25 days. The exposed nature of the nesting grounds mean that chicks keep their downy feathers later than most other birds, losing the down 12 hours before they fledge. It is assumed that they fly to sea on fledging, but it has also been suggested that they reach the seas through rivers. After the chick fledges it is thought to receive no further parental care, no chick has ever been seen with an adult at sea.

Conservation

Population trend
declining

Photos

Distribution

Bird Calls

Other Birds

Cuban Blackbird

Cuban Blackbird

Ptiloxena atroviolacea

A vocal, gregarious inhabitant of many habitats, although avoids dense woods; often found near human habitation. Note the glossy purple-black plumage, medium-length squared tail, and somewhat thick bill. Similar species include Shiny Cowbird, Red-shouldered Blackbird, and Greater Antillean Grackle. The male Shiny Cowbird is smaller, shorter-billed, and has even glossier plumage than the Cuban Blackbird. The Greater Antillean Grackle has pale (not dark) eyes, a narrower bill and a longer tail. The female Red-shouldered Blackbird is a bit smaller with a narrower bill, and is less glossy. Vocalizations include “schee-o” and a loud “chuck,” both metallic and given singly or in series. Also common is a “chok, chok, chok, lee, lee, lee.”

Cape Batis

Cape Batis

Batis capensis

A cute, dumpy, colorful flycatcher-like bird that flits around in the mid-canopy and understory of forest, forest edge, thickets, and gardens. There is a chestnut stripe across the top of the closed wing of both sexes. Males have a broad black chest band, yellow eye, and white throat. Females have a reddish eye and brown chin patch. The song is a series of 8-9 plaintive steady piping “peooop” notes, and calls include buzzing grating “ddrz-drrzt-drrr, ddt-ddzt-drzt-drr”. Distinguished from other batises in its range by the chestnut stripe through the wings.

Sora

Sora

Porzana carolina

Fairly small rail; short yellow bill, black face, and gray neck distinctive. Found in marshes with grasses or reeds; generally shy but often seen foraging at the edge of shallow water. Buffy juvenile often mistaken for much more secretive Yellow Rail; note different back pattern and the fact that if you see the bird well enough to actually note the back pattern, it is probably not a Yellow Rail. Common call is a descending high-pitched whinny; also gives a whistled "per-WEE" call somewhat like spring peeper but clearer and consistently two parted.

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