Gadwall
Mareca strepera
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderAnseriformes
- FamilyAnatidae (Anàtids)
- GenusMareca (Wigeons and Allies)
- SpeciesMareca strepera (Gadwall)
Closest Relatives at Katmai National Park
American Wigeon
Mareca americana
Common Merganser
Mergus merganser
Mallard
Anas platyrhynchos
Red-breasted Merganser
Mergus serrator
Common Teal
Anas crecca
Common Goldeneye
Bucephala clangula
Harlequin Duck
Histrionicus histrionicus
Barrow's Goldeneye
Bucephala islandica
American White-winged Scoter
Melanitta deglandi
Trumpeter Swan
Cygnus buccinator
Tundra Swan
Cygnus columbianus
Northern Pintail
Anas acuta
📅 Monthly Probability
Fewer than 5 records of Gadwall at Katmai National Park — not enough to chart months honestly.
☀️ 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