Two Trips: Sept.22-23 and Oct.22


Our last organized pelagic trip of the 2018 year (Oct.7-8, 2018) got its target: 2 Great Skuas in mid-Gulf Of Maine

2 Ocean Trips in the Next Few Weeks

Register now for these two upcoming marine trips:

September 22-23, 2017 from Portland ME to Yarmouth NS and back. 24 hours (420 miles). Hotel in Yarmouth.
This trip had to be rescheduled to September 29-30.

October 22, 2017 from Gloucester MA. 8 hours (100 miles round trip on the water).
Here is the waiver of liability for this 10/22 trip: Please print, sign, date and return it...
*Liability waiver for 20171022 pelagic trip v1

Both trips will focus on the ocean, seabirds, whales, plankton, marine science.
Both are memorable experiences, far offshore, beyond cell phone service and the sight of land.
For questions, registration, etc contact Tom Robben (robben99@gmail.com).
See details & instructions on this screen, in the right sidebar.






For those of you who love to go out on the ocean and search for great seabirds, here are two species  which are masters of the open ocean, with their love of endless winds and high waves (you can click on the images to enlarge each, and then press ESC key to return). Both photos below were taken far off the coast of Cape Hatteras, NC by two super seabird-photographers, Peter Flood  Peter Flood | Flickr  (the Black-capped petrel, the first photo) and Frank Mantlik (the Trindade Petrel from Brazil, the second photo)...





Our two upcoming trips will probably not find the above 2 southerly species of seabirds (although they are regular off Cape Hatteras NC), but will search for Great Skua, Sabine's Gull and other iconic seabirds (some of which visit us from their home in the extreme South Atlantic), plus Cetaceans of all kinds (whales, dolphins, porpoises), including Humpback Whales, as shown in the following great photo taken by super-photographer Peter Flood (Flickr) in the ocean waters off Massachusetts where we will visit....


So bring your binoculars and camera... it is always a fun ride!



SABINE'S GULLS THIS YEAR, ALREADY  --  THIS WEEK :

There are several Sabine's Gulls trickling down the US east coast this season, including this beauty seen in Eastport ME on August 27-31, 2017, earlier this week (by another super photographer, Chris Bartlett). Click to enlarge any of the images here, and press ESC key to return...


Plus, here is Frank Mantlik's photo of the Sabine's Gull seen in CT waters on Sept.3, 2017 (only the 2nd SAGU ever recorded in the state of CT! Congrats to Tina Green, who found it, in Westport CT). Nick Bonomo also has a few nice shots of this same bird at his Shorebirder site (Shorebirder) ...


2017 Feeding Frenzies

2017 late August:

AMAZING FEEDING FRENZY AT RACE POINT ON CAPE COD  (late August 2017) :

During the last two weeks of August (2017) the waters and beach at Race Point on Cape Cod were buzzing with thousands of shearwaters and millions(?) of fish, all in a feeding frenzy the likes of which nobody remembers seeing before! There are two videos of this, and turn up the volume of your sound level on both of these very audible videos:

LONG 3-MINUTE VIDEO BY PETER FLOOD:

Click on the next line below to see & hear Peter Flood's 3-minute video of this amazing phenomenon...

Peter Flood - Who needs a boat when you can stand on shore... | Facebook << click on this

(you do NOT have to log-in or join Facebook to view this 3-minute video).



eBird report by Andrea Bean  (click on this link, and then use back-arrow at top left to return):
eBird Checklist – Race Point Beach, Provincetown, Massachusetts – Sun Aug 27, 2017


SHORT 14-SECOND VIDEO BY ANDREA BEAN:

Very extreme activity at Race Point on Aug.27,2017...  << click to view this short video, and turn up the audio volume.  Yes, those are mostly Great Shearwaters, coming into the beach, and up on the beach to catch Atlantic Menhaden, on the beach! And within a few feet of the legs of bird photographers...


You can click on any of these images to enlarge them, and then press the ESC key to return...






Fish photos thanks to Wayne Petersen


Why so many menhaden, when for decades their numbers were down? Partly because of regulatory changes, such as this?...
Regulations Affecting Commercial Menhaden Management


Nick Bonomo's post covering this weekend...
Shorebirder: Cape Cod -- Aug 19-21, 2017 (Part 1 of 2)


There have also been a large number of shearwater and tern deaths in Cape Cod waters this year...
Cause Of Seabird Die-off Along Coast Remains Unknown | Cape Cod Chronicle



Is it possible that the fish are sick and dying, and that the birds are getting sick and dying from eating those dying fish? Menhaden are known to fall victim to various pathogens such as those mentioned below (permission was received from the publisher and author of this legendary landmark book:  for the chapter "Herrings: Family Clupeidae", by Thomas A. Munroe, 2002, in Bigelow and Schroeder's Fishes of the Gulf of Maine, Third Edition: Bruce B. Collette, Grace Klein-Macphee, Eds. 2002. 748 pp. Smithsonian Institution Press). Is it possible that the birds are dying from the toxins of the fish pathogens? Click on the image below to enlarge it, and then press ESC key to return:



I am guessing that there may be some connection between all these things:

  1. the change in menhaden regulations,
  2. the menhaden possibly getting afflicted with pathogens, 
  3. the menhaden coming into the beaches around Race Point (perhaps disoriented, debilitated, etc and easier prey for mackerel), 
  4. the shearwaters going crazy feeding on them, right onto the beach, possibly picking up the pathogens and their toxins by eating the sick fish,
  5. many shearwaters dying this year around Cape Cod, 
  6. etc.

Thoughts? Evidence??

Followup on Sept.6,2017:  Fish are being checked for pathogens, however, these fish beachings are still most likely due to predators driving them ashore.


By the way, Menhaden regulations are up for review...
AtlanticMenhadenDraftAmendment3_PublicComment.pdf

species - Atlantic States Marine Fisheries Commission


IF YOU WANT TO COMMENT ON ANY OF THIS, OR GET A DISCUSSION GOING, PLEASE EMAIL TO ME AT ROBBEN99@GMAIL.COM AND I WILL SET IT UP HERE.