OCEARCH Nantucket tagging + Gulf winter home study
Key Questions
What is OCEARCH's role in tracking great white sharks?
OCEARCH is a non-profit research group that tags and studies great white sharks to track their movements and gather data. Quint was the 100th great white shark tagged by the organization.
Where has Quint been detected recently?
Quint has been pinging near Asbury Park, New Jersey, confirming northward migration patterns. This aligns with seasonal movements observed in other tagged sharks like Contender and Percy.
What does the study of 92 sharks reveal about the Gulf of Mexico?
The study shows that 57 of the sharks entered the Gulf, indicating it serves as an overwintering and breeding ground. This provides new insights into great white shark habitat use.
Who is Goodall and where has she been tracked?
Goodall is an adult female white shark tracked moving through the Bahamas and Caribbean. Her pings confirm long-distance migration routes in popular tourist areas.
What record has Alisha set among tagged sharks?
Alisha holds the long-distance record for tracked migrations among the tagged great whites. Her movements help map broader seasonal patterns.
How do Percy and Contender support migration findings?
Percy and the 14-foot Contender have provided pings that confirm ongoing northward migrations from southern waters. These detections reinforce patterns seen with Quint.
What technology is used for real-time shark tracking?
SPOT tags provide real-time position and temperature data from tagged sharks. This enables researchers to monitor movements like those off Nantucket and New Jersey.
Why is tagging sharks important for ocean research?
Tagging collects data on migration, breeding, and environmental conditions that can improve hurricane predictions and ecosystem understanding. It also supports conservation efforts for apex predators.
Quint pings NJ near Asbury Park (OCEARCH 100th tagged GW). Contender (14ft), Percy pings confirm migration. Goodall Bahamas/Caribbean ping; Alisha long-distance record. Study of 92 sharks shows Gulf overwintering/breeding (57 entered).