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STRETCH UPDATES - COHORT IV

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      Map: Cohort II Current Locations & Map: Cohort III Current Locations Map: Cohort II and III Combined STRETCH RESOURCES AND INFORMATION RECENT 'STRETCH' PUBLICATIONS  Multi-decade northward shift   &   Promise or peril in a warming ocean Mock Tag Attachment- Does the attached satellite tag interfer with the growth of the turtle? PICTURES OF 30 COHORT IV LOGGERHEADS SHIPBOARD NOTES   (from Koki Sagiura) CII, CIII, CIV CURRENT LOCATION MAP September 26, 2026 A BRIEF LOOK AT THE 5 REMAINING SPLASH 10 TAGGED TURTLES DIVING BEHAVIOR Sora, Seiran (Cohort III), Vladi, Helena and Solimar (Cohort IV) continue to transmit location and diving data.  Below is a summary of their diving to depth bins of 1, 5, 10, 15, 20, 25, 30, 40 and 50 meters at time intervals 0900-1459 (daytime), 1500-2059 (late afternoon/evening), 2100-0259 (night) and 0300-0859 (pre-dawn/morning).   The five turtles show a remarkably clear difference in ...