Mourning Warbler
Geothlypis philadelphia
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyParulidae (Parúlids)
- GenusGeothlypis (Yellowthroats and Allies)
- SpeciesGeothlypis philadelphia (Mourning Warbler)
The mourning warbler (Geothlypis philadelphia) is a small songbird of the New World warbler family. Mourning warblers are neotropical migrants native to eastern and central North America and wintering in Central and South America. They tend to be found in dense second growth forests. They are very similar to the MacGillivray's warbler in appearance, especially in females and immature birds, but their breeding range does not overlap into the west. The "mourning" in this bird's name refers to the male's hood, thought to resemble a mourning veil. Wikipedia →
Closest Relatives at Cumbres de Monterrey National Park
Common Yellowthroat
Geothlypis trichas
MacGillivray's Warbler
Geothlypis tolmiei
Hooded Yellowthroat
Geothlypis nelsoni
Gray-crowned Yellowthroat
Geothlypis poliocephala
Rufous-capped Warbler
Basileuterus rufifrons
Yellow-rumped Warbler
Setophaga coronata
Painted Redstart
Myioborus pictus
Wilson's Warbler
Cardellina pusilla
Orange-crowned Warbler
Leiothlypis celata
Tropical Parula
Setophaga pitiayumi
Black-and-white Warbler
Mniotilta varia
Crescent-chested Warbler
Oreothlypis superciliosa
📅 Monthly Probability
Fewer than 5 records of Mourning Warbler at Cumbres de Monterrey 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