Mangrove Swallow
Tachycineta albilinea
- KingdomAnimalia (Animals)
- PhylumChordata (Cordats)
- ClassAves (Aus)
- OrderPasseriformes
- FamilyHirundinidae (Swallows and Martins)
- GenusTachycineta (Tachycineta Swallows)
- SpeciesTachycineta albilinea (Mangrove Swallow)
The mangrove swallow (Tachycineta albilinea) is a passerine bird in the swallow family that breeds in coastal regions from Mexico through Central America to Panama. It has blue-green upperparts, blackish flight feathers, a white rump, a black tail, and white underparts. It can be identified by the supraloral white streak, the white line near its eye, which only occurs in two other species of Tachycineta: the violet-green swallow and the white-rumped swallow. The sexes, although similar in plumage, differ slightly in size. The juveniles have grey-brown upperparts and white-washed underparts. This swallow's song is generally described as a soft trilling, with a rolled jeerrt call, and a sharp alarm note. Wikipedia →
5–10% of wildlife watchers report a Mangrove Swallow sighting in Gandoca-Manzanillo Wildlife Refuge, based on 52 days of visitor records from GBIF citizen-science data.
Closest Relatives at Gandoca-Manzanillo Wildlife Refuge
Barn Swallow
Hirundo rustica
Cliff Swallow
Petrochelidon pyrrhonota
Bank Swallow
Riparia riparia
Gray-breasted Martin
Progne chalybea
Southern Rough-winged Swallow
Stelgidopteryx ruficollis
Purple Martin
Progne subis
Northern Rough-winged Swallow
Stelgidopteryx serripennis
Blue-and-white Swallow
Notiochelidon cyanoleuca
Great Kiskadee
Pitangus sulphuratus
Montezuma Oropendola
Psarocolius montezuma
Lesser Greenlet
Hylophilus decurtatus
Scarlet-rumped Tanager
Ramphocelus passerinii
📅 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 Mangrove Swallow in Gandoca-Manzanillo Wildlife Refuge?
About 5% of wildlife watchers report a Mangrove Swallow sighting in Gandoca-Manzanillo Wildlife Refuge, based on 52 days of visitor records from GBIF citizen-science data.
When is the best time to see Mangrove Swallow in Gandoca-Manzanillo Wildlife Refuge?
September has the highest sighting rate for Mangrove Swallow in Gandoca-Manzanillo Wildlife Refuge in our monthly data.