Showing posts with label Mend. Show all posts
Showing posts with label Mend. Show all posts

7/26/15

Log for July 26, 2015

This morning Megan, Cassie, and I met rocky swells on the Southwest Corner.  The Aurora came furnished with both a weathered crew and Captain Chip, a veteran of Stellwagen Bank.  Together we found ourselves on an apparent association of four humpbacks, who were traveling in a tight formation for the south. We identified Mend, Northstar, Pele and Venom as they plowed through a barrage of waves atop mighty swells.  


Cassie, our intern with prior whale watching experience in Australia, suspected a fifth whale traveling in the association, and later in the evening we discovered Milkweed's fluke among our photos! 


We were also taken aback as the whales suddenly began traveling northward in the opposite direction, a diversion in course beyond speculation!  The quintet gradually eased their travel and one individual began flipper slapping as we made our reluctant return to the mainland.




On our 3pm venture we regained our position on the Southwest Corner with the same pelagic pack of cetaceans, whose behavior was being investigated by our comrades aboard the Miss Cape Ann.  



Venom continued to exhibit an incomplete fluke while Northstar, Mend, and Pele fluked shyly with shallow dives. As we observed these four leviathans a fifth exploded out of the Atlantic only a couple body lengths from our starboard side!  Milkweed had become the true epicenter of excitement, while her fellow nomads split off to travel in a more subdued fashion.  On our departure Cassie observed a pair of humpbacks head breaching in the distance, dutifully concluding this theater of cetacean percussion on Stellwagen Bank.


Today was a rousing introduction for many fledging whale watchers, and we ourselves may never grow weary of these encounters!

— Rich

4/19/15

Log for April 19, 2015

Our morning whale watch yesterday started out with an absolute feeding frenzy! We initially spotted 3 to 4 feeding groups along the northwest corner. The group closest to us consisted of approximately 10-13 humpback whales including the grand dame of Stellwagen Bank herself, Salt!

Salt

Additional members of this bubble net feeding group included Sprinkler, 747, Aswan, Snare, Grackle and a few unknowns. We had 1 or 2 calves in the group as well but were unable to pinpoint who their mothers were due to the chaotic nature of the feeding. Nearby Mend was spotted milling at the surface.

Salt

The feeding frenzy was short-lived as the group scattered. However, they collectively showed a deliberate movement northeast followed by the dolphins and hungry sea birds. After traveling for 15 minutes or so, a group of 4 humpbacks stopped to participate in a few rounds of bubble netting. We watched Aswan, Blackbird, Sprinkler and a sneaky 4th whale feed while a number of fin whales perused the area. All the while, dolphins interacted with the boat and took advantage of the efforts of the Humpback Whales.

Baleen and seabirds

As we turned for home, we saw a couple of feeding groups in the distance and recognized Zeppelin and Patchwork. Before leaving, we even had a quick minke whale encounter!

This afternoon, the feeding appeared to slow down, but it's possible that feeding was still occurring but lower in the water column. We first came across Sprinkler and 747 who were repeatedly diving beneath the boat. As captain Chip noted yesterday, we really don't know if their close approaches were due to a fascination with the boat or sand lance beneath us, but they consistently surfaced within about 20 yards of our boat for about 25 minutes.

Sprinkler open-mouth feeding

After some time a solo calf swam into the area, after which sprinkler must have slipped away and was not seen again. Although we did not observe 747 and this calf exhibiting behavior typical of a strong mother calf bond, there were no other obvious humpbacks nearby that could have been a potential mother to this calf. We will keep an eye out for this young whale in the coming days to make a positive determination as to whose calf this is.


Unknown fluke

We then moved on to a group of five humpbacks, Falcon, Persied, Snare, Mend and Canopy, which were making approximately 6 minute synchronized dives. We suspected that this group may have been in search of, or feeding on, bait lower in the water column.

Minke whales also made a strong showing in this afternoon, a number of which came unusually close to the boat giving the passengers beautiful looks of these often elusive whales. Our bird sightings yesterday included hundreds of diving gannets, herring gulls, laughing gulls, common cormorants, eiders, white-winged scoters and a pair of razorbills. We had a fantastic Sunday on the water!

— Tasia Blough

4/18/15

Log for April 18, 2015

We headed out on board the Aurora for this morning’s whale watch towards the northwest corner. Just as we approached the slow down zone we started to see lots of birds in the area and suddenly there were whales everywhere! 

Rainbows and whales

We started with five awesome fin whales which were charging through the area with tons of bird action and Atlantic white sided dolphin surfing the fins’ bow waves. We spotted a few humpback whales in the area but they hard to track through the area but we got good looks at a few unknowns, and two well-known humpbacks, Zeppelin and Geometry. The real show stoppers of the day were the massive numbers of dolphins in the area which seemed to delight in bow-riding and even doing some jumps and back flips. 

Acrobatic and entertaining dolphins

We ended the trip with two humpback whales which were quiet uncooperative on the data collection side and never fluked so we have no idea who these whales might have been. One of these completely made up for this by giving us a huge surprise breach off of our bow. 

Whale breath

Towards the end of our time out on the bank a large vessel moved through the area and we had to shift position to stay out of their way. It was amazing how all of the activity that we’d been enjoying just seemed to disappear as the ship transited the area. Large ships make quite a lot of noise and scientist’s still aren’t completely sure what sort of impact this has on the animals we see each day.

Sea life abounds

In the afternoon we headed back out to the same area where we’d had luck in the morning. The wind and seas had picked up quite a bit and the cloud cover made the sighting conditions less than ideal. When we got out to the bank we could spot the blows but actually seeing the whales was much harder – almost like we had sea-chameleons on our hands. There were a few fins and humpback whales around but we really couldn’t spot them. Today is the first day that some of the boats out of Gloucester are running so the northwest corner is no longer ours alone so we headed over to where one of the other boats was finishing up and picked up a huge group of dolphins which had a great time bow-riding. We eve spotted a few calves in the group. 



We found the group of five humpbacks that the other boat had been watching and were able to identify Mend, Perseid, Falcon, 747, and an unknown Type 5 (all black fluke). We stayed with this group for the rest of the trip. Seeing a group this size is always a treat and we got to watch them over several surfacings with some more whales (including some breach!) off in the distance.

All in all another great day on Stellwagen Bank.

— Tegan and Heidi

4/16/15

Log for April 16, 2015

We had another amazing trip to the northwest corner today with an enormous amount of diversity! To start off, we sighted at least seven different minke whales and four gray seals! While we don’t usually stop to watch seals, these smaller marine mammals were extra interactive today! The first gray seal we saw was swimming with a fresh catch! 


Take a look at this little guy carrying a giant codfish in its mouth! After chowing down on this ground-fish which he most likely swam to a depth of about 300 feet to catch, he joined a seal friend who had been watching us from the other side of the boat. While seals often haul out together on land, it’s rare to see two swimming together in the open ocean because they are typically solitary foragers. These curious ocean-puppies seemed as interested in us as we were in them (see photo)!


We then came across a group of seven to eight humpbacks. These “winged New Englanders” repeatedly approached the boat closely giving passengers beautiful views of their enormous pectoral flippers. The heightened clarity of the water today allowed us to see deep into the water column giving us full body views of these whales (see photo of Mend). 


While they were making frequent dives, they also spent long periods of time at the surface. This group included a whale named “747”, Egret, Mend, Perseid and Zeppelin. We also saw one of Tegan’s unknown from yesterday who we are still hoping to ID in the coming days.



A number of fin whales also swam through the area including a duo who appeared to be circling, a behavior indicative of feeding. We saw hundreds of dolphins today which were again scattered across the northwest corner interacting with many of the baleen whales in the area. Guests enjoyed watching the acrobatic, bow-riding dolphins right next to boat just about the entire whale watch!

We had some awesome bird sightings today as well! Common loons, eider ducks, various species of scoters and gulls and northern gannets all made a strong showing. We additionally saw a few large groups of razorbills and a couple thick-billed murres! These two species are part of a larger group of birds, known as alcids, which include puffins and auks. These alcids are a fan favorite for bird watchers!

 

What a great time for whale and bird watchers alike to come out on a ride to Stellwagen Bank!

Tasia Blough
naturalist and photographer


4/2/15

Log for April 2, 2015

Today we had a fantastic day out in the sanctuary aboard the Asteria! It was the first really good weather day for myself this season, so I was excited to get out towards the bank finally. We headed to yesterday’s location of whale sightings (a bit south of the NW corner), to find scattered activity of about 8-10 whales – which included humpbacks, minkes, and fins!


After spotting pairs of blows in the distance of fins and humpbacks, we first stopped upon a scattered group of 10-15 Atlantic White-Sided dolphins. A few of these guys even swam up near our boat! (see photo). While with the dolphins, we spotted two groups of humpbacks, and also a grey seal in the distance (we had excellent visibility today!). We decided to spend time with a group of three humpbacks, who luckily for us were staying in the area today!




Our group of three (and first ID’s of the season!) consisted of Tumbleweed, Mend, and Homerun (see photos of their flukes). At first this trio was taking long shallow dives and not fluking, but eventually on our last looks we were able to get clear looks of their tails to identify them (and we had lots of helpful passengers in matching today!). We had beautiful looks of the trio traveling alongside our boat, and the unknown of the group even spent some time swimming under us at depth, and surprised with a close surfacing! (see photo). 


We also counted at least 3 minke whales today, one of which swam near our boat giving us some nice looks (see photo).


Overall it was a wonderful spring trip, and refreshing to see more activity out there! In addition to the five marine mammal species we saw (humpback, minke, fin, white-sided dolphins, and grey seal), we also spotted common eiders, northern gannets, and Canada geese. A wonderful day!

Happy spring!

Laura Howes