Common dolphins are recorded far less often in Virginia than their bottlenose relatives, landing at the lower end of the state’s occasional tier with just 92 total records between iNaturalist and GBIF. Most of that, 80 records, comes from GBIF rather than iNaturalist’s 12, a split that fits a dolphin that tends to stay well offshore in deeper Atlantic waters rather than working the shallow bays and estuaries bottlenose dolphins frequent close to shore.
The refuges tied to these Virginia records, Chincoteague and Back Bay, are coastal bird refuges rather than dolphin habitat; any real sightings trace to the open Atlantic beyond their shores or to strandings that wash up on refuge beaches, not the refuge waters themselves.
Reports peak in March and May, then drop to nothing in September, a pattern that more likely reflects when survey vessels are out working offshore than any real seasonal absence of the species from Virginia’s coast.
Full species profile
