Monk seal threat to endangered marine turtles

Recent Publications

D. Margaritoulis & S. Touliatou. 2011. Mediterranean monk seals present an ongoing threat for Loggerheads in Zakynthos. Marine Turtle Newsletter 131 (December 2011): 18-23. [PDF 1.4 MB]

[…] During the 1994 nesting season, 8 loggerhead turtles were found dead in the wider area of Laganas Bay with injuries attributed to predation by monk seals. The observed injuries, as well as direct observations of the predation events, suggested that monk seals were attacking loggerheads from below, snapping off the posterior plastral scutes and feeding on the turtle’s entrails (Margaritoulis et al. 1996). This unique behavior, not documented anywhere else in the world (Fertl & Fulling 2007), was thought to have been triggered by depleted levels of local fish resources during the same season (Karavellas 1995). […]

Shot dead on Rhodes

MOm/Hellenic Society for the Study & Protection of the Monk Seal, 7 December 2011

Rhodes seal killingOn Tuesday December 6, the Port Police of Rhodes and the Dodecanese Fisheries Director and President of the Management Body of the Protected Area Karpathos-Saria, Ms. Fotaki Marigo, informed MOm of a dead monk seal on the Karavola islet southwest of Rhodes.

On the same day, the Security Chief of the Port Police of Rhodes, Mr. Vasilis Milathianakis, and volunteers from the Free Diving Association of Dodecanese-Rhodes, went to the site to confirm the incident and collect information and data. In consultation with the Director of MOm’s Rescue and Information Network, Ms. Marianna Psaradellis, all necessary arrangements were made for the collection of samples, since the area is remote and transport of the animal was not possible.

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Monk seal habitat added to protected area network

Media Watch, European Commission Press Release, 21 November 2011

Natura 2000, the EU’s network of protected areas, has undergone a significant expansion. Nearly 18 800 square kilometres have been added, including a major addition of marine areas covering 17 000 square kilometres which will increase protection for many endangered marine species. The network now covers almost 18% of the EU’s landmass and more than 145 000 km² of its seas. The main countries involved in this latest expansion are the UK, France, Belgium, Greece, Cyprus, Hungary, Lithuania and Italy. Natura 2000 is the centrepiece of Europe’s battle to halt biodiversity loss and safeguard ecosystem services. […]

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Monk seal favourite killed on Amorgos

— by Erwin Werdenigg, Amorgos Island Magazine
The young seal was found dead on an Amorgos beach

Amorgos – June 15th, 2011: The young friendly male monk seal appearing in the port of Aegiali at the middle of April quickly won the hearts of the people and became a “mascot” of tourists and also the magazine.  On last Friday (June 10th) Dimitris Synodinos (Amorgos Diving Center) alerted that the animal was found dead on the beach.

People from MOm (the Greek monk seal protection group) could not travel to Amorgos themselves due to increased ferry occupancy. The animal was send to Athens on Saturday for autopsy. The examination at MOm showed that:

It was a young male seal, 6-7 months old, in good nutritional status. The animal had injuries in the back sustained by a sharp object, which crossed the side to reach the thoracic cavity, thus injuring the lung. Histological analysis will give us information on whether the animal eventually died from suffocation or internal bleeding. In any case, death resulted from the trauma deliberately inflicted upon the animal, from close distance.

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‘Nereus’ released into the Sporades Marine Park

Nereus, released into Sporades Marine Park

In a brief press statement issued today, Greek NGO MOm announced that Mediterranean monk seal pup ‘Nereus’ had been released into the National Marine Park of Alonnisos, Northern Sporades on Saturday March 19. Although no information was provided on the location, previous releases have occurred on uninhabited outlying islands within the Park.

The 4-month old seal, reports MOm, weighed in at 50 kg at its release. The pup was found stranded on a remote beach on the Aegean island of Kythira on 7 February, and was visibly weak and undernourished when the decision came to transfer him to the MOm rehabilitation 7 days later [Seal pup enters rehab on Alonnisos].

In contrast to previous releases, Nereus appears not to have been equipped with any post-release electronic tracking device (satellite or mobile phone). No explanation was provided in the MOm press statement, nor any indication if any form of post-release monitoring is planned.