Black Tern
Chlidonias niger
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderCharadriiformes (Caradriformes)
- FamilyLaridae (Gulls, Terns, and Skimmers)
- GenusChlidonias (Marsh Terns)
- SpeciesChlidonias niger (Black Tern)
Closest Relatives at Cumbres de Monterrey National Park
Black Skimmer
Rynchops niger
Royal Tern
Thalasseus maximus
Ring-billed Gull
Larus delawarensis
Laughing Gull
Leucophaeus atricilla
Elegant Tern
Thalasseus elegans
American Herring Gull
Larus smithsonianus
Black-legged Kittiwake
Rissa tridactyla
Bonaparte's Gull
Chroicocephalus philadelphia
Least Tern
Sternula antillarum
Spotted Sandpiper
Actitis macularius
Killdeer
Charadrius vociferus
American Woodcock
Scolopax minor
📅 Monthly Probability
Fewer than 5 records of Black Tern 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