Nycticorax nycticorax or commonly known as Black-crowned Night Heron is a moderate size for a heron species measuring about 60 cm in length. This bird can be found in mangroves, mudflats, river edges and swamps (Strange & Jeyarajasingam, 1993). It is an opportunistic predator, with a varied diet that includes small fishes, crabs, crayfishes, snakes, amphibians, small rodents, the chicks of other birds, insects and sometimes plants matter.
The black-crowned night heron is a three-coloured adult with a black crown and back, pearly grey wings and white underparts. They have thick necks, large, flat heads, and a heavy, pointed all-black bill for adult whereas yellow-and-black bill for the juvenile. Its legs are short that it barely reaches the end of the tail during flight and the wings are broad and rounded. The juvenile has dark brown plumage with large white spots on the wings and blurry streaks on the underparts but as they grow, their plumage becomes more solidly dark above and pale below.
No | Part | Habit | |
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1 |
Colony / Group
|
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2 |
Solitary — Single only.
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Year Published | Assessment | Red List Category | Version |
---|---|---|---|
2016 | IUCN Red List of Threatened Species |
Least Concern (LC)
|
3.1 |
2012 | IUCN Red List of Threatened Species |
Least Concern (LC)
|
3.1 |
2009 | IUCN Red List of Threatened Species |
Least Concern (LC)
|
N/A |
2008 | IUCN Red List of Threatened Species |
Least Concern (LC)
|
N/A |
2004 | IUCN Red List of Threatened Species |
Least Concern (LC)
|
N/A |
2000 | IUCN Red List of Threatened Species |
Least Concern (LC)
|
N/A |
1994 | IUCN Red List of Threatened Species |
Least Concern (LC)
|
N/A |
1988 | IUCN Red List of Threatened Species |
Least Concern (LC)
|
N/A |
Profile | |
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Abdul Rahman (Mr.)
Department of Wildlife and National Parks (PERHILITAN)
|
Birds,
Biodiversity, Conservation, Ecosystems, Environment, Forest, Protected Areas & Wildlife Trade
|
Ahmad Khusaini Bin Mohd Kharip Shah (Mr.)
Department of Wildlife and National Parks (PERHILITAN)
|
Birds (Ecology),
Conservation
|
Birds,
|
|
Andrew Alek Tuen (Prof. Dr.)
Universiti Malaysia Sarawak (UNIMAS)
|
Mammals, Birds,
Protected Areas
|
Azmi Mat Ali (Mr.)
Department of Wildlife and National Parks (PERHILITAN)
|
Birds (Taxonomy),
Biodiversity, Conservation & Wildlife Trade
|
Farah Shafawati Mohd Taib (Dr.)
Universiti Kebangsaan Malaysia (UKM)
|
Birds, Mammals, Rodents, Treeshrews, Squirrels,
Biodiversity, Conservation, Data Analysis, Ecosystems & Taxonomy
|
Birds,
|
|
Ismail Bin Hj. Mamat (Mr.)
Department of Wildlife and National Parks (PERHILITAN)
|
Birds,
Biodiversity, Protected Areas & Invasive Alien Species
|
Meor Amran Bin Meor Zulkifilee (Mr.)
Birdgroup Taman Negara (BGTN)
|
Birds,
Business, Environment, Forest, Management & Tourism
|
Mohammad Shahfiz Azman (Mr.)
Forest Research Institute Malaysia (FRIM)
|
Amphibians, Mammals, Birds,
Awareness, Biodiversity, Conservation, Ecosystems, Environment, Forest, Landscape, Law and Policy, Management, Protected Areas, Science & Systematics
|
Mohd Abdul Muin Bin Md Akil (Mr.)
Universiti Sains Malaysia (USM)
|
Amphibians, Birds, Reptiles, Snakes,
Biodiversity, Conservation, Evolution, Genetics, Molecular, Protected Areas, Climate Change & Invasive Alien Species
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Mustafa Abdul Rahman (Prof. Dr.)
Universiti Malaysia Sarawak (UNIMAS)
|
Birds,
|
Rahmah Binti Ilias (Mrs.)
Department of Wildlife and National Parks (PERHILITAN)
|
Birds,
Biodiversity, Conservation, Protected Areas & Invasive Alien Species
|
Rosli Hashim (Prof. Dr.)
University of Malaya (UM)
|
Birds (Ecology), Mammals (Ecology), Spiders, Insects,
Biodiversity & Protected Areas
|
Rosli Ramli (Assoc. Prof. Dr.)
University of Malaya (UM)
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Mammals (Ecology), Birds,
Biodiversity, Digital Sequence Information (DSI), Protected Areas & Marine & Coastal
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Syaizwan Zahmir Zulkifli (Dr.)
Universiti Putra Malaysia (UPM)
|
Birds (Ecology), Fishes (Ecology), Molluscs (Ecology),
Biodiversity, Conservation, Ecosystems, Marine & Coastal & Water
|
Acknowledgements :- Mr. Abdul Razak Mohd Nor Rasid, Mr. Ahmad Amir Firdaus Bin Mad Apandi, Ms. Aida Salihah Binti Abu Bakar, Ms. Ajla Rafidah Baharom, Mr. Allen Jeyarajasingam, Ms. Amirah Hasanah Binti Mazlan, Mrs. Aziemah Binti Kinan, Mr. Badrul Amin Bin Jaffar, Ms. Intan Nazira Binti Abdul Sani, Mr. Muhammad Izzuddin Bin Hazan, Ms. Norayuni Binti Ramlee, Ms. Nurfadzilah Bt Azmi, Ms. Nurfarhana Hizan Binti Hijas, Ms. Nursyafiqa Madzlen, Mr. Tan Kok Kiat & Mr. Yasser Mohamed Arifin
Citation :- Nycticorax nycticorax. Malaysia Biodiversity Information System (MyBIS). https://www.mybis.gov.my/sp/22031. Downloaded on 14 April 2021.
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