Quick identification
Royal tern (Thalasseus maximus)
A large pale tern with a long orange bill and black crest. The tail is only moderately forked compared with smaller terns.
Season and local range: Common year-round coastal tern.
Habitat and island setting
Gulf beach, passes, jetties, sandbars and open bay.
Where to look
Town beaches and Isla Blanca commonly hold loafing groups; scan bill color and size within mixed tern flocks. Birds may move as tides, wind, fronts, water levels and activity at the site change.
What the bird is doing
Terns gather tightly to rest. Leave room for the flock to remain on dry sand, especially when high water reduces available roost space.
Watching birds
Use binoculars or a camera zoom, stay on public paths and leave feeding, resting and nesting birds enough room to continue normal behavior. If a bird stops feeding, stands alert, calls repeatedly or moves away because of you, increase the distance. Check access information in the South Padre Island birding guide before making a special trip.