Multimedia Image Library Maptool Tracking Webmail Members News Links Search Help Donate


Satellite Tracking

Why did animal X stop transmitting?

Gulf of Maine humpback whale satellite tagging project: 2015

A project of Center for Coastal Studies in conjunction with the partners and sponsors detailed below.

Subscribe to receive daily project updates

NameSpeciesLife StageRelease DateLast LocationDays Transmitted
Anvil Humpback Whalen/a2015-08-052015-09-1541
Canopy Humpback Whalen/a2015-08-142015-09-0320
Conflux Humpback Whalen/a2015-07-252015-08-0410
Entropy Humpback Whalen/a2015-08-142015-09-2239
Geometry Humpback Whalen/a2015-08-142015-09-1734
Glo Humpback Whalen/a2015-08-022015-08-2220
Grackle Humpback Whalen/a2015-08-022015-10-2887
Iota Humpback Whalen/a2015-08-052015-10-2278
Lilium Humpback Whalen/a2015-08-122015-09-1635
Meerkat Humpback Whalen/a2015-08-132015-09-1432
Milkweed Humpback Whalen/a2015-07-312015-09-0435
Peninsula Humpback Whalen/a2015-08-052015-08-2217
Pinch Humpback Whalen/a2015-07-212015-08-2838
Reflection Humpback Whalen/a2015-08-022015-09-0231
Scylla Humpback Whalen/a2015-07-232015-08-1422
Shards Humpback Whalen/a2015-08-132015-09-2947
Tear Humpback Whalen/a2015-07-312015-11-20112
Tongs Humpback Whalen/a2015-07-212015-10-0172
Tunguska Humpback Whalen/a2015-07-232015-10-1483
Venom Humpback Whalen/a2015-07-242015-10-2795

Click on an animal's name for maps and more information.


Satellite-monitored radio tags have yielded important information for the conservation and management of large whales. Tags provide far greater detail on large whale movements and habitat use than more traditional studies, and past tagging projects have revealed the existence of entirely unknown whale habitats. However, it is not uncommon for tags to stop transmitting within days to months of deployment, and follow-up studies on the individuals have been limited. Further work is needed to improve the scientific and conservation value of this technology.

In this study, satellite tagging and its effects are being examined among Gulf of Maine humpback whales (Megaptera novaeangliae). This is among the best studied humpback whale populations. Its strong fidelity to particular feeding sites, long feeding ground residency and strong overlap with observer effort that are expected to result in repeated sightings of tagged animals, and a maximized resighting potential in future years. The project will also produce new information on humpback whale movement and habitat use in relation to the Stellwagen Bank National Marine Sanctuary.

Project Partners

The project is being undertaken by multi-institutional team with expertise in whale behavior, ecology, anatomy, physiology, telemetry and wound healing processes. It includes collaborators from the following institutions:

Australian Antarctic Division (AAD)

Cascadia Research Collective (CRC) .

The Marine Mammal Center (MMC) .

National Marine Mammal Laboratory (NMML)

Research is being performed under NOAA scientific permit #14245.

  • The presentation of data here does not constitute publication. All data remain copyright of the project partners. Maps or data on this website may not be used or referenced without explicit written consent.
  • For more information please visit the project website.
  • If you have questions or would like to request the use of maps or data for this project please contact

SEATURTLE.ORG collaborates with Argos to help scientists and conservationists manage and analyse their valuable animal tracking data.

Be an Eco Maniac!

Adoption Program
Give a gift that counts!
Jani Bibi
Flatback Turtle
About FAQ Privacy Policy Terms of Service is registered as a 501(c)3 tax-exempt organization with the US Internal Revenue Service.
Copyright © 1999-2009 Inc. All rights reserved.

If you have questions or comments about please contact

If you have questions or comments about the website please contact the webmaster.