What is "laughing dove"

n. A small pigeon (''Spilopelia senegalensis'') native to the tropics in Africa south of the Sahara; the Middle East; and southern Asia east to India.

The laughing dove (Spilopelia senegalensis) is a small pigeon that is a resident breeder in Sub-Saharan Africa, the Middle East east to the Indian Subcontinent. This small long-tailed dove is found in dry scrub and semi-desert habitats where pairs can often be seen feeding on the ground. A rufous and black chequered necklace gives it a distinctive pattern and is also easily distinguished from other doves by its call. Other names include palm dove and Senegal dove while in India the name of the little brown dove is often used. It was introduced in Western Australia and has established itself in the wild around Perth and Fremantle.