Immune suppression: Related Disease Topics. These medical disease topics may be related to Immune suppression: 1  IgG deficiency. 2  IgG subclass deficiency. 3  insufficient antibody production. 4  gammaglobulin deficiency. 5  hypogammaglobulinemia. 6  immune deficiency.
msn back to msn home entertainment. Orca whales filmed by drone in Tromso, Norway. A stunning video has emerged of a pod of orcas filmed by a drone in Tromso, Norway. The footage, captured last week by photographer Philip Bloom, shows the whales swimming in a fjord in the north of the country. The drone let me get very close to them and move with them, Bloom wrote online.
A wild orca pod can cover over 160 kilometres a day, foraging and socialising. Why are they called âkiller whalesâ when they are dolphins? Dolphins and whales are closely related. Orcas were given the name âkiller whaleâ by ancient sailorsâ observations of groups of orcas hunting and preying on larger whale species.