Great white telemetry: East Coast/Gulf/SoCal/AU/SA movements
Key Questions
What recent movements have been tracked for tagged great white sharks like Quint and Nori?
Quint has reached the 100th tagged white shark milestone and pinged off Cape Cod, while Nori has moved northward. Other tagged sharks including Brass Bed near Hudson Canyon and recent pings from Nori, Quint, Contender, Bella, Cross, and Brookes show routine seasonal migrations along the East Coast, Gulf, SoCal, Australia, and South Africa.
How are shark tags contributing to ocean research beyond tracking?
Shark tags are being used as ocean sensors to gather climate crossover data on environmental conditions. This provides new behavioral insights alongside traditional migration tracking.
What new behavioral observations were made about white sharks and other species?
New data shows white sharks hunting in kelp forests and dusky sharks seal-hunting off Nantucket. These observations add to understanding of predator-prey interactions in coastal areas.
What does the El Niño prediction mean for Southern California shark activity?
Dr. Lowe predicts double the usual number of juvenile great white sharks in SoCal due to El Niño warming waters. This ties into increased coastal sightings and activity.
What recent great white shark sighting occurred in Virginia Beach?
A 15-foot great white was spotted, reinforcing positive catch-and-release encounters and links to El Niño-driven coastal activity. The encounter is viewed as supporting coexistence messaging.
What new research covers long-distance shark migrations in the South Atlantic?
Studies on pelagic predator migration between tropical South Atlantic islands and seamounts provide added context for understanding extensive movements of great whites and similar species.
How does Mediterranean great white footage contribute to distribution data?
Rare footage from the Mediterranean adds to known range information for great whites. It complements other recent sightings such as those around Jeju, which suggest climate-driven shifts.
What milestone was achieved with the tagging of Quint?
Quint represents the 100th tagged white shark in the app's program and has been detected in key seasonal habitats like Cape Cod Bay. Live tracking is available for public monitoring.
Routine seasonal migration with pings from Nori, Quint, Contender, Bella, Cross, Brookes. New behavioral data: white sharks hunting in kelp forests, dusky sharks seal-hunting off Nantucket. Climate crossover: shark tags used as ocean sensors. Positive catch-and-release encounters reinforce coexistence. Recent: Quint off Asbury Park, Nori northward, Brass Bed near Hudson Canyon. New: Quint reaches 100th tagged white shark milestone (Cape Cod); SoCal El Niño 'double the sharks' prediction from Dr. Lowe; Virginia Beach sighting of 15-foot great white adds to coastal activity. New research on pelagic predator migration between tropical South Atlantic islands/seamounts adds to understanding of long-distance movements. Recent read: catch-and-release video of 9-foot GW tail-grabbed off Nantucket – routine, no new data. Also read: Virginia Beach sighting (1CUGymHE) – positive encounter, reinforces El Niño tie. Today read: Mediterranean great white footage (ex-775708db, ex-7d2c53e1) – adds to distribution data; Jeju shark sightings (ex-9f331d79) – climate-driven range shifts.