Laughing kookaburra Laughing kookaburra The laughing kookaburra ("Dacelo novaeguineae") is a bird in the kingfisher subfamily Halcyoninae. It is a large robust kingfisher with a whitish head and a dark eye-stripe. The upperparts are mostly dark brown but there is a mottled light-blue patch on the wing coverts. The underparts are white and the tail is barred with rufous and black. The plumage of the male and female birds is similar. The territorial call is a distinctive laugh that is often delivered by several birds at the same time, and is widely used as a stock sound effect in situations that involve
Southern South American Migratory Grassland Bird Species Memorandum of Understanding a Party to CMS, signed the next day. Bolivia was the last of the range States to sign the MoU on 23 September 2009. Signatories to the Southern South American Migratory Grassland Bird Species MoU: In addition, the CMS Secretariat also signed the MoU (26 August 2007). The grasslands of Argentina, Bolivia, Brazil, Paraguay and Uruguay in southern South America represent important habitat to numerous migratory bird species. These birds play vital roles in the ecosystem by dispersing seeds and controlling insect populations. According to the IUCN the global conservation status of many South American grassland species is alarming. The