Blue Duck
Hymenolaimus malacorhynchos
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderAnseriformes
- FamilyAnatidae (Anàtids)
- GenusHymenolaimus
- SpeciesHymenolaimus malacorhynchos (Blue Duck)
Closest Relatives at Tongariro National Park
Mallard
Anas platyrhynchos
Paradise Shelduck
Tadorna variegata
Pacific Black Duck
Anas superciliosa
New Zealand Scaup
Aythya novaeseelandiae
Black Swan
Cygnus atratus
Canada Goose
Branta canadensis
Grey Teal
Anas gracilis
Australasian Shoveler
Spatula rhynchotis
📅 Monthly Probability
☀️ When They're Spotted
Most active during daytime hours (6am–6pm) · across all parks (global)
Global Distribution
Where this species is recorded worldwide. Restricted to human observations from 2019 onwards — the same kind of record and the same period the probabilities on this page are built from, so collar-tracking studies, camera-trap arrays and museum specimens are excluded. Around Santa Rosa that removes 5,924 GPS fixes from a handful of tagged jaguars.
where this species is recorded (GBIF density — it tracks where observers go, not how likely a sighting is) · parks where it occurs — tap a pin for the sighting probability there
Parks Where Found
| # | Park | Country | Probability |
|---|---|---|---|
| 1 | Tongariro National Park | 🇳🇿 New Zealand | |
| 2 | Arthur's Pass National Park | 🇳🇿 New Zealand | |
| 3 | Fiordland National Park | 🇳🇿 New Zealand | |
| 4 | Abel Tasman National Park | 🇳🇿 New Zealand | |
| 5 | Aoraki Mount Cook National Park | 🇳🇿 New Zealand |
Quick answers
What are the chances of seeing a Blue Duck in Tongariro National Park?
About 52% of visitor-days record a Blue Duck sighting in Tongariro National Park, based on 183 observer-days of citizen-science data from GBIF.
When is the best time to see Blue Duck in Tongariro National Park?
December has the highest sighting rate for Blue Duck in Tongariro National Park in our monthly data.