Researchers from Haifa University spotted two rare sperm whales off the southern coast of Israel on Monday, June 8, 2026 [1].

The sighting is significant because sperm whales are uncommon in the Mediterranean Sea. Monitoring these animals helps scientists understand migration patterns, and the health of the marine ecosystem in a region where such sightings are infrequent.

The whales were observed near the sailing club in Ashdod [2]. The discovery occurred during the 11th survey of the Deep Sea Cetacean Project [3]. This initiative is funded by the Energy Ministry to gather comprehensive data on marine life within the Mediterranean [2].

The timing of the sighting coincided with International Oceans Day, which falls on June 8 [1]. The research was conducted by the Morris Kahn Research Station of the Charney School of Marine Sciences at Haifa University [2].

Researchers utilized the survey to track the movement and behavior of these deep-sea mammals. The project continues to monitor the waters to determine if these sightings indicate a change in regional whale populations or are isolated events [3].

Researchers from Haifa University spotted two rare sperm whales off the southern coast of Israel

The presence of sperm whales in the Mediterranean is a rare biological event that provides critical data for marine biologists. Because these animals are deep-divers, their appearance often correlates with the availability of specific prey or shifts in ocean currents, making the Deep Sea Cetacean Project's ongoing surveys essential for mapping biodiversity in the region.