Black Tern
Chlidonias niger
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderCharadriiformes (Caradriformes)
- FamilyLaridae (Gulls, Terns, and Skimmers)
- GenusChlidonias (Marsh Terns)
- SpeciesChlidonias niger (Black Tern)
The black tern (Chlidonias niger) is a small tern generally found in or near inland water that breeds in Europe, Western Asia and North America. In winter the birds migrate to coastal areas of Africa and South America. Wikipedia →
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