nests. Breeding usually starts in the month of October and can extend through to March should the heron be able to lay two clutches. On the coral atoll of Aldabra, breeding increases markedly when the rains arrive during November and December. Whilst the Malagasy pond heron has a large range of habitat, it will only breed in Madagascar and the aforementioned Aldabra. In Madagascar, the area to the west near Antananarivo is the preferred breeding location whereas the nature conservation sites of Ile aux Aigrettes and Ile aux Cedres of Aldabra are used. Successful breeding usually results from appropriate courtship displays, which include features such as aerial chases, duets, and crest raising. The incubation period is similar across all the breeding ranges and lasts anywhere from 21–25 days. Normal young possess a green down which can be observed about 2 weeks after hatching, which is when they leave the nest for the first time. Conservation status The conservation status of the Malagasy pond heron has changed dramatically over the last few decades. In 1988, this species was classified as near threatened according to IUCN's red list, but continued pressure on the population resulted in a move to the vulnerable category in 2000. In 2016, it was further upgraded to endangered. The main threats are collection of eggs and young at their breeding colonies and degradation of their wetland habitats. References References Malagasy pond heron Malagasy pond heron Birds of Madagascar Birds of Mayotte Malagasy pond heron Taxonomy articles created by Polbot