Grass Wren
Cistothorus platensis
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyTroglodytidae (Wrens)
- GenusCistothorus (Marsh Wrens and Allies)
- SpeciesCistothorus platensis (Grass Wren)
Closest Relatives at Voyageurs National Park
Marsh Wren
Cistothorus palustris
Winter Wren
Troglodytes hiemalis
House Wren
Troglodytes aedon
Blue Jay
Cyanocitta cristata
Yellow-rumped Warbler
Setophaga coronata
American Crow
Corvus brachyrhynchos
Black-capped Chickadee
Poecile atricapillus
Red-eyed Vireo
Vireo olivaceus
White-throated Sparrow
Zonotrichia albicollis
Song Sparrow
Melospiza melodia
American Robin
Turdus migratorius
Red-breasted Nuthatch
Sitta canadensis
📅 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
Quick answers
What are the chances of seeing a Grass Wren in Voyageurs National Park?
About 4% of visitor-days record a Grass Wren sighting in Voyageurs National Park, based on 10 observer-days of citizen-science data from GBIF.
When is the best time to see Grass Wren in Voyageurs National Park?
May has the highest sighting rate for Grass Wren in Voyageurs National Park in our monthly data.