A map showing the movement of two Antarctic blue whales (VIDEO)
Caption
This map shows the movement of two satellite tagged Antarctic blue whales. The track on the bottom right are the movements of one whale over 13 days. The other three tracks capture segments of movement by the second whale over 74 days. The tag for this second whale did not transmit data consistently, resulting in data gaps throughout the tracking period. The blue portions of track show where the whales were moving quickly and directly, suggesting they were in transit, while the orange locations show where they slowed down and appeared to be searching or foraging.
Credit
Australian Antarctic Division
Usage Restrictions
Conditions of Use - strictly non-commercial, once only, no archive + no sales The Australian Antarctic Division welcomes your interest in Australia’s Antarctic Program. The Commonwealth of Australia, represented by the Australian Antarctic Division of the Department of Climate Change, Energy, the Environment and Water (Commonwealth), hereby consents to you publishing each item of material listed below ONCE ONLY on a non-commercial, royalty-free and non-exclusive basis. Where material is published in a printed or electronic format (including on the internet), you are requested to acknowledge the photographer or videographer as listed below. If used on social media please tag the Australian Antarctic Division @AusAntarctic #AusAntarctic This Consent does not entitle you to use the material specified below in any future article, feature or broadcast without further specific prior written permission of the Commonwealth or to adapt, modify, exploit or sublicense the material specified below in any way. By using this material, you agree to the terms of this Consent.
License
Original content