Tue Aug 4 – Whale Watching
Sat Aug 1 – Whale Watching
2 Humpback Whales – 18 and 10 consecutive breaches at the end of our trip! Nice way to end the afternoon.
Our 3rd trip of the 2020 season was one for the books. Again, we had reports of whales from several places and began our trip with a great plan to survey an area not far from Gurney’s. Excellent visibility and conditions allowed us to see blows from really far. Our first stop was ~6nm (nautical miles) south of the Lighthouse, where we had seen blows from about 1.5 nm away. Those whales were gone, so we headed west (2 nm) and found the first of 2 whales, one seen on the 7/18/2020 trip (MTK.2020.07.18-01). Our 2nd whale was one we had seen on the 7/25/2020 trip (MTK.2020.07.25-02). We also encountered an aggregation of about 100 Western North Atlantic Northern Migratory Coastal Stock (AKA inshore) bottlenose dolphins.
We had the priviledge of staying with these whales for over 2 hours, watching them dive for food at the sea floor, rising up 3-7 minutes later and resuming their dives. Both whales we juveniles and both had signs of previous entanglements. One whale had a tuna lure hooked into the left splashguard region (side of the blow hole). We were ready to leave and the whales began breaching simultaneously, each one on each side of the vessel. We stayed with MTK.2020.07.25-02 and it breached 18 times in 8 minutes, while MTK.2020.07.18-01 breached 10 times. Wow! The tubercles on the leading edge of a humpback’s long pectoral flippers provide hydrodynamic lift and allow these whales to rise through the water column at steep angles without stalling, hence reducing the energy needed to breach.
- 2 Humpback whales
- 100 Western North Atlantic Northern Migratory Coastal Stock (AKA inshore) bottlenose dolphins