Klaas's Cuckoo

Small scrubwren with white eyebrow and pale iris. Has a dark face with a clear white eyebrow and chin stripe. Primarily olive-brown with a black-and-white shoulder patch and paler front. Chin is white with varying levels of black streaking depending on the location. This species is widespread across eastern coastal Australia, but is absent in the northern areas. Western edge of its expected distribution is the Mt Lofty Ranges east of Adelaide. Found in a wide range of habitats but typically only present where there is reasonably thick undergrowth. It often makes a grumpy buzzing call but also sings a clear musical song.

This medium-large plover is often locally abundant, noisy, and easy to identify. Its plumage is a striking combination of black, white, and brown. It is very vocal, producing a piercing and repeated “sik-sik-sik…” call. It is found around wetlands, but also away from water in cultivated areas and even suburbia and urban settings. It forages mainly for arthropods, but also small reptiles and amphibians. Lays its eggs on the ground, and is often very aggressive against invaders to its territory, be it a crow or a falcon. Also active at night.

Small and rotund with intricate brown, black, and white patterning. Some striking variation in plumage across range. Most males, including those in the eastern U.S., have bold black and white head pattern and heavy white spotting on belly. In Mexico, males can be entirely cinnamon-colored below and have a fully black head; some might have a white eyebrow or a dark chest band. Females are more consistent throughout range: look for buffy throat and eyebrow. Pairs or small groups are found in scrubby fields and brushy woods. Usually on the ground, but occasionally perches in trees when singing. The only quail native to the eastern U.S., where populations are declining sharply. Listen for distinctive “bob-WHITE!” whistle.