At least 20 interactions between orcas, or killer whales, have been documented in the last month off the coast of Europe.
The lack of obvious fitness-enhancing rewards means this is unlikely to have evolved because it enabled the whales to survive ...
A trio of orcas attacked a boat in the Strait of Gibraltar ... The Iberian orca subpopulation is considered critically endangered, with only 39 animals the last time a full census was conducted ...
[Inbreeding may be the biggest problem for endangered orcas in the Pacific Northwest] Juneau-based SalmonState, a conservation group that has fought to protect other salmon fisheries across Alaska ...
A pod of killer whales repeatedly rammed a yacht in the Strait of Gibraltar this week, damaging it enough to require Spanish rescuers to come to the aid of its four crew members.
Just 73 whales remain, inbreeding is a severe problem ... seen catch limits dramatically reduced over the years, the endangered orcas have not recovered — suggesting that the problems plaguing ...
New research suggests that inbreeding may be a key reason that the Pacific Northwest's endangered population ... "southern resident" population of orcas stands at 73 whales. That's just two ...
Three orcas recently worked together to sink a yacht off the coast of Gibraltar. This isn't an isolated incident, it's part ...
Several incidents this spring illustrate a few of the hazards. In northern Arizona, at least 13 endangered California condors died after being infected by avian flu, and federal officials just ...
Just 73 whales remain, inbreeding is a severe problem ... seen catch limits dramatically reduced over the years, the endangered orcas have not recovered — suggesting that the problems plaguing ...
[Inbreeding may be the biggest problem for endangered orcas in the Pacific Northwest] Juneau-based SalmonState, a conservation group that has fought to protect other salmon fisheries across Alaska ...
