16 December (Tonga ) within release Protect the Whales goes into circulation Stamp Sei Whale (Balaenoptera borealis), Fin Whale (Balaenoptera p face value 11 Tongan seniti
Stamp Sei Whale (Balaenoptera borealis), Fin Whale (Balaenoptera p in catalogues | |
---|---|
Michel: | Mi:TO 634 |
Stamp is square format.
Also in the issue Protect the Whales:
Stamp Sei Whale (Balaenoptera borealis), Fin Whale (Balaenoptera p it reflects the thematic directions:
Marine mammals are mammals that rely on marine (saltwater) ecosystems for their existence. They include animals such as cetaceans (whales, dolphins and porpoises), pinnipeds (seals, sea lions and walruses), sirenians (manatees and dugongs), sea otters and polar bears. They are an informal group, unified only by their reliance on marine environments for feeding and survival.